This is is a follow up to #17766. I'm new this repo so I need some help on figuring out how to run the tests and make sure that everything is working. Any guidance on how I should proceed would be very helpful.

Background

TL;DR

Next.js uses expressjs/compression to handle gzip compression for its HTTP server.

There has been several attempts (172, 173, 158) to add brotli compression support to that library and so far none have been successfully merged (for various reasons). One of the largest reasons why this has been a challenge is because that library requires that any code is supported all the way down to Node 0.8. Also, it uses the accepts npm package which (although it is spec compliant) does not generally do what users actually want with regard to how it determines which compression encoding to use.

I have re-written the expressjs/compression library in typescript and swapped out the accetps library for @hapi/accepts which handles this issue in a more preferred way. I've also extended the library to add support for brotli compression (all of this has been added to the next-server codebase.

What is the problem that is trying to be solved?

The brotli compression algorithm is generally more efficient than gzip and now supported in recent versions of Node.js and in all major browsers. Http clients (like web browsers) can specify an "Accept-Encoding" header in their requests to share which compression algorithms they support and prefer. According to the spec, when two values have the same preference, the first value will be used (seems reasonable right?).

However, many browsers (including Google Chrome) send the "br" (brotli) value last even though it is generally preferred to the other algorithms (ie they send gzip, deflate, br instead of br, gzip, deflate). This causes the brotli compression algorithm to be de-prioritized and unused.

What can we do about it?

We can follow a well-established convention to deviate from the spec slightly and force the server to choose the "preferred" compression algorithm when the client has (basically) stated that it doesn't not explicitly prefer one algorithm over another.

So, for example, if we get an "Accept-Encoding" header value of gzip, deflate, br we will use br (brotli) because brotli is more efficient over gzip and their preference (set by client) is both 1 (the default value).

However, if we get gzip;q=0.8, br;q=0.1 (q is level of preference from 0 to 1 where 1 is most preferred) we will use 'gzip' because the client has explicitly stated that it is more preferred than brotli.

The @hapi/accepts library has this behavior by default so I'm using that as part of my compression library.

Nov 13 '20 17:11 nicksrandall

I've tested this using several of the example repos and they all seem to work but I am unable to get the test suite to work locally. Tests are failing with some jest timers issue?:

 FAIL  unit/find-config.unit.test.js
  ● Test suite failed to run

    TypeError: _fakeTimers(...).JestFakeTimers is not a constructor

      22 | `
      23 |
    > 24 | class CustomEnvironment extends NodeEnvironment {
         | ^
      25 |   async setup() {
      26 |     await super.setup()
      27 |     // Since ie11 doesn't like dataURIs we have to spin up a

      at new NodeEnvironment (../node_modules/jest-environment-node/build/index.js:121:23)
      at new CustomEnvironment (jest-environment.js:24:1)

Nov 13 '20 17:11 nicksrandall

Failing test suites

Commit: 2d682659ce23393b0f2690187e23d1cdbb05f543

test/unit/next-server-compress.unit.test.js

Expand output

● Test suite failed to run

Jest encountered an unexpected token

This usually means that you are trying to import a file which Jest cannot parse, e.g. it's not plain JavaScript.

By default, if Jest sees a Babel config, it will use that to transform your files, ignoring "node_modules".

Here's what you can do:
 • To have some of your "node_modules" files transformed, you can specify a custom "transformIgnorePatterns" in your config.
 • If you need a custom transformation specify a "transform" option in your config.
 • If you simply want to mock your non-JS modules (e.g. binary assets) you can stub them out with the "moduleNameMapper" config option.

You'll find more details and examples of these config options in the docs:
https://jestjs.io/docs/en/configuration.html

Details:

SyntaxError: /home/runner/work/next.js/next.js/test/unit/next-server-compress.unit.test.js: Unexpected token (429:40)

  427 |         .on(
  428 |           'response',
> 429 |           unchunk('gzip', onchunk, (err?: Error) => {
      |                                         ^
  430 |             if (err) return reject(err)
  431 |             server.close(resolve)
  432 |           })

  at Object._raise (../node_modules/@babel/parser/src/parser/error.js:60:45)
  at Object.raiseWithData (../node_modules/@babel/parser/src/parser/error.js:55:17)
  at Object.raise (../node_modules/@babel/parser/src/parser/error.js:39:17)
  at Object.unexpected (../node_modules/@babel/parser/src/parser/util.js:139:16)
  at Object.parseExprAtom (../node_modules/@babel/parser/src/parser/expression.js:1171:20)
  at Object.parseExprAtom (../node_modules/@babel/parser/src/plugins/jsx/index.js:535:22)
  at Object.parseExprSubscripts (../node_modules/@babel/parser/src/parser/expression.js:568:23)
  at Object.parseUpdate (../node_modules/@babel/parser/src/parser/expression.js:548:21)
  at Object.parseMaybeUnary (../node_modules/@babel/parser/src/parser/expression.js:532:17)
  at Object.parseExprOps (../node_modules/@babel/parser/src/parser/expression.js:348:23)

Nov 13 '20 18:11 ijjk

Stats from current PR

Default Server Mode (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	16s	15.6s	-381ms
nodeModulesSize	84.9 MB	85.9 MB	⚠️ +991 kB

Page Load Tests Overall increase ✓

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.949	2.921	-0.03
/ avg req/sec	847.84	855.82	+7.98
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.817	1.777	-0.04
/error-in-render avg req/sec	1375.72	1406.87	+31.15

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..d9fb.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-b0b971f..64a5.js gzip	6.5 kB	6.5 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.23 kB	8.23 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-22cb0cf..dule.js gzip	5.61 kB	5.61 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Rendered Page Sizes

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
index.html gzip	971 B	971 B	✓
link.html gzip	978 B	978 B	✓
withRouter.html gzip	965 B	965 B	✓
Overall change	2.91 kB	2.91 kB	✓

Serverless Mode

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	17.6s	18.7s	⚠️ +1.1s
nodeModulesSize	84.9 MB	85.9 MB	⚠️ +991 kB

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..d9fb.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-b0b971f..64a5.js gzip	6.5 kB	6.5 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.23 kB	8.23 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-22cb0cf..dule.js gzip	5.61 kB	5.61 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Serverless bundles

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_error.js	916 kB	916 kB	✓
404.html	4.61 kB	4.61 kB	✓
hooks.html	3.86 kB	3.86 kB	✓
index.js	916 kB	916 kB	✓
link.js	974 kB	974 kB	✓
routerDirect.js	967 kB	967 kB	✓
withRouter.js	967 kB	967 kB	✓
Overall change	4.75 MB	4.75 MB	✓

Commit: 2d682659ce23393b0f2690187e23d1cdbb05f543

Nov 13 '20 18:11 ijjk

Failing test suites

Commit: 2f962ecf86c9d8f7479d9f813bbb3f20770aaba1

test/unit/next-server-compress.unit.test.js

Expand output

● Test suite failed to run

Jest encountered an unexpected token

This usually means that you are trying to import a file which Jest cannot parse, e.g. it's not plain JavaScript.

By default, if Jest sees a Babel config, it will use that to transform your files, ignoring "node_modules".

Here's what you can do:
 • To have some of your "node_modules" files transformed, you can specify a custom "transformIgnorePatterns" in your config.
 • If you need a custom transformation specify a "transform" option in your config.
 • If you simply want to mock your non-JS modules (e.g. binary assets) you can stub them out with the "moduleNameMapper" config option.

You'll find more details and examples of these config options in the docs:
https://jestjs.io/docs/en/configuration.html

Details:

SyntaxError: /home/runner/work/next.js/next.js/test/unit/next-server-compress.unit.test.js: Unexpected token (429:40)

  427 |         .on(
  428 |           'response',
> 429 |           unchunk('gzip', onchunk, (err?: Error) => {
      |                                         ^
  430 |             if (err) return reject(err)
  431 |             server.close(resolve)
  432 |           })

  at Object._raise (../node_modules/@babel/parser/src/parser/error.js:60:45)
  at Object.raiseWithData (../node_modules/@babel/parser/src/parser/error.js:55:17)
  at Object.raise (../node_modules/@babel/parser/src/parser/error.js:39:17)
  at Object.unexpected (../node_modules/@babel/parser/src/parser/util.js:139:16)
  at Object.parseExprAtom (../node_modules/@babel/parser/src/parser/expression.js:1171:20)
  at Object.parseExprAtom (../node_modules/@babel/parser/src/plugins/jsx/index.js:535:22)
  at Object.parseExprSubscripts (../node_modules/@babel/parser/src/parser/expression.js:568:23)
  at Object.parseUpdate (../node_modules/@babel/parser/src/parser/expression.js:548:21)
  at Object.parseMaybeUnary (../node_modules/@babel/parser/src/parser/expression.js:532:17)
  at Object.parseExprOps (../node_modules/@babel/parser/src/parser/expression.js:348:23)

Nov 13 '20 18:11 ijjk

Stats from current PR

Default Server Mode (Decrease detected ✓)

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	12.4s	12.1s	-324ms
nodeModulesSize	84.9 MB	85.9 MB	⚠️ +991 kB

Page Load Tests Overall decrease ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.257	2.396	⚠️ +0.14
/ avg req/sec	1107.78	1043.44	⚠️ -64.34
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.223	1.331	⚠️ +0.11
/error-in-render avg req/sec	2044.97	1878.14	⚠️ -166.83

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..d9fb.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-b0b971f..64a5.js gzip	6.5 kB	6.5 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.23 kB	8.23 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-22cb0cf..dule.js gzip	5.61 kB	5.61 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Rendered Page Sizes

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
index.html gzip	971 B	971 B	✓
link.html gzip	978 B	978 B	✓
withRouter.html gzip	965 B	965 B	✓
Overall change	2.91 kB	2.91 kB	✓

Serverless Mode

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	13.8s	14.7s	⚠️ +882ms
nodeModulesSize	84.9 MB	85.9 MB	⚠️ +991 kB

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..d9fb.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-b0b971f..64a5.js gzip	6.5 kB	6.5 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.23 kB	8.23 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-22cb0cf..dule.js gzip	5.61 kB	5.61 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Serverless bundles

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_error.js	916 kB	916 kB	✓
404.html	4.61 kB	4.61 kB	✓
hooks.html	3.86 kB	3.86 kB	✓
index.js	916 kB	916 kB	✓
link.js	974 kB	974 kB	✓
routerDirect.js	967 kB	967 kB	✓
withRouter.js	967 kB	967 kB	✓
Overall change	4.75 MB	4.75 MB	✓

Commit: 2f962ecf86c9d8f7479d9f813bbb3f20770aaba1

Nov 13 '20 18:11 ijjk

Failing test suites

Commit: c017c4f1422296f23c8f4c8265a7c409c1c00071

test/unit/next-server-compress.unit.test.js

Expand output

● Test suite failed to run

Cannot find module 'supertest' from 'next-server-compress.unit.test.js'

  1 | import zlib from 'zlib'
  2 | import http from 'http'
> 3 | import request from 'supertest'
    | ^
  4 | import crypto from 'crypto'
  5 | import Compression from 'next/dist/server/compression'
  6 | 

  at Resolver.resolveModule (../node_modules/jest-resolve/build/index.js:259:17)
  at Object.<anonymous> (unit/next-server-compress.unit.test.js:3:1)

Nov 13 '20 18:11 ijjk

Stats from current PR

Default Server Mode (Decrease detected ✓)

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	13.7s	13.2s	-507ms
nodeModulesSize	84.9 MB	85.9 MB	⚠️ +991 kB

Page Load Tests Overall decrease ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.391	2.44	⚠️ +0.05
/ avg req/sec	1045.76	1024.76	⚠️ -21
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.255	1.291	⚠️ +0.04
/error-in-render avg req/sec	1992.24	1935.96	⚠️ -56.28

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..d9fb.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-b0b971f..64a5.js gzip	6.5 kB	6.5 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.23 kB	8.23 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-22cb0cf..dule.js gzip	5.61 kB	5.61 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Rendered Page Sizes

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
index.html gzip	971 B	971 B	✓
link.html gzip	978 B	978 B	✓
withRouter.html gzip	965 B	965 B	✓
Overall change	2.91 kB	2.91 kB	✓

Serverless Mode

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	15.2s	15.2s	-21ms
nodeModulesSize	84.9 MB	85.9 MB	⚠️ +991 kB

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..d9fb.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-b0b971f..64a5.js gzip	6.5 kB	6.5 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.23 kB	8.23 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-22cb0cf..dule.js gzip	5.61 kB	5.61 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Serverless bundles

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_error.js	916 kB	916 kB	✓
404.html	4.61 kB	4.61 kB	✓
hooks.html	3.86 kB	3.86 kB	✓
index.js	916 kB	916 kB	✓
link.js	974 kB	974 kB	✓
routerDirect.js	967 kB	967 kB	✓
withRouter.js	967 kB	967 kB	✓
Overall change	4.75 MB	4.75 MB	✓

Commit: c017c4f1422296f23c8f4c8265a7c409c1c00071

Nov 13 '20 18:11 ijjk

Failing test suites

Commit: e202de7fde92bb2c041d1cf3b0034d2c0afab9c0

test/unit/next-server-compress.unit.test.js

Expand output

● Test suite failed to run

Cannot find module 'next/dist/server/compression' from 'next-server-compress.unit.test.js'

  3 | import request from 'supertest'
  4 | import crypto from 'crypto'
> 5 | import Compression from 'next/dist/server/compression'
    | ^
  6 | 
  7 | describe('next-server compression', () => {
  8 |   it('should skip HEAD', () => {

  at Resolver.resolveModule (../node_modules/jest-resolve/build/index.js:259:17)
  at Object.<anonymous> (unit/next-server-compress.unit.test.js:5:1)

Nov 13 '20 18:11 ijjk

Stats from current PR

Default Server Mode (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	12.5s	12.1s	-410ms
nodeModulesSize	84.9 MB	85.9 MB	⚠️ +991 kB

Page Load Tests Overall increase ✓

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.382	2.369	-0.01
/ avg req/sec	1049.37	1055.2	+5.83
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.413	1.372	-0.04
/error-in-render avg req/sec	1769.22	1821.8	+52.58

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..d9fb.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-b0b971f..64a5.js gzip	6.5 kB	6.5 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.23 kB	8.23 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-22cb0cf..dule.js gzip	5.61 kB	5.61 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Rendered Page Sizes

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
index.html gzip	971 B	971 B	✓
link.html gzip	978 B	978 B	✓
withRouter.html gzip	965 B	965 B	✓
Overall change	2.91 kB	2.91 kB	✓

Serverless Mode

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	14.6s	14.4s	-142ms
nodeModulesSize	84.9 MB	85.9 MB	⚠️ +991 kB

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..d9fb.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-b0b971f..64a5.js gzip	6.5 kB	6.5 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.23 kB	8.23 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-22cb0cf..dule.js gzip	5.61 kB	5.61 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Serverless bundles

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_error.js	916 kB	916 kB	✓
404.html	4.61 kB	4.61 kB	✓
hooks.html	3.86 kB	3.86 kB	✓
index.js	916 kB	916 kB	✓
link.js	974 kB	974 kB	✓
routerDirect.js	967 kB	967 kB	✓
withRouter.js	967 kB	967 kB	✓
Overall change	4.75 MB	4.75 MB	✓

Commit: e202de7fde92bb2c041d1cf3b0034d2c0afab9c0

Nov 13 '20 18:11 ijjk

Failing test suites

Commit: d9fc2e26398c3b6acf1b17e4c8be097e4459748f

test/unit/next-server-compress.unit.test.js

Expand output

● Test suite failed to run

SyntaxError: /home/runner/work/next.js/next.js/packages/next/next-server/server/compression.ts: Support for the experimental syntax 'flow' isn't currently enabled (9:8):

   7 | import Accept from '@hapi/accept'
   8 | 
>  9 | export type ServerResponse = HttpServerResponse & {
     |        ^
  10 |   flush?: () => void
  11 |   _header?: { [key: string]: any }
  12 |   _implicitHeader?: () => void

Add @babel/preset-flow (https://git.io/JfeDn) to the 'presets' section of your Babel config to enable transformation.
If you want to leave it as-is, add @babel/plugin-syntax-flow (https://git.io/vb4yb) to the 'plugins' section to enable parsing.

  at Parser._raise (../node_modules/@babel/parser/src/parser/error.js:60:45)
  at Parser.raiseWithData (../node_modules/@babel/parser/src/parser/error.js:55:17)
  at Parser.expectOnePlugin (../node_modules/@babel/parser/src/parser/util.js:157:18)
  at Parser.isExportDefaultSpecifier (../node_modules/@babel/parser/src/parser/statement.js:1876:16)
  at Parser.maybeParseExportDefaultSpecifier (../node_modules/@babel/parser/src/parser/statement.js:1753:14)
  at Parser.parseExport (../node_modules/@babel/parser/src/parser/statement.js:1698:29)
  at Parser.parseStatementContent (../node_modules/@babel/parser/src/parser/statement.js:255:25)
  at Parser.parseStatement (../node_modules/@babel/parser/src/parser/statement.js:157:17)
  at Parser.parseBlockOrModuleBlockBody (../node_modules/@babel/parser/src/parser/statement.js:877:25)
  at Parser.parseBlockBody (../node_modules/@babel/parser/src/parser/statement.js:847:10)

Nov 13 '20 18:11 ijjk

Stats from current PR

Default Server Mode (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	12s	12s	-51ms
nodeModulesSize	84.9 MB	85.9 MB	⚠️ +991 kB

Page Load Tests Overall increase ✓

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.103	2.215	⚠️ +0.11
/ avg req/sec	1188.86	1128.48	⚠️ -60.38
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.211	1.134	-0.08
/error-in-render avg req/sec	2063.78	2205.45	+141.67

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..d9fb.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-b0b971f..64a5.js gzip	6.5 kB	6.5 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.23 kB	8.23 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-22cb0cf..dule.js gzip	5.61 kB	5.61 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Rendered Page Sizes

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
index.html gzip	971 B	971 B	✓
link.html gzip	978 B	978 B	✓
withRouter.html gzip	965 B	965 B	✓
Overall change	2.91 kB	2.91 kB	✓

Serverless Mode

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	13.5s	13.1s	-398ms
nodeModulesSize	84.9 MB	85.9 MB	⚠️ +991 kB

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..d9fb.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-b0b971f..64a5.js gzip	6.5 kB	6.5 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.23 kB	8.23 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-22cb0cf..dule.js gzip	5.61 kB	5.61 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Serverless bundles

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_error.js	916 kB	916 kB	✓
404.html	4.61 kB	4.61 kB	✓
hooks.html	3.86 kB	3.86 kB	✓
index.js	916 kB	916 kB	✓
link.js	974 kB	974 kB	✓
routerDirect.js	967 kB	967 kB	✓
withRouter.js	967 kB	967 kB	✓
Overall change	4.75 MB	4.75 MB	✓

Commit: d9fc2e26398c3b6acf1b17e4c8be097e4459748f

Nov 13 '20 18:11 ijjk

Stats from current PR

Default Server Mode (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	13.3s	13.2s	-92ms
nodeModulesSize	84.9 MB	85.9 MB	⚠️ +991 kB

Page Load Tests Overall increase ✓

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.413	2.377	-0.04
/ avg req/sec	1036.14	1051.57	+15.43
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.259	1.253	-0.01
/error-in-render avg req/sec	1986.08	1994.46	+8.38

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..d9fb.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-b0b971f..64a5.js gzip	6.5 kB	6.5 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.23 kB	8.23 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-22cb0cf..dule.js gzip	5.61 kB	5.61 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Rendered Page Sizes

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
index.html gzip	971 B	971 B	✓
link.html gzip	978 B	978 B	✓
withRouter.html gzip	965 B	965 B	✓
Overall change	2.91 kB	2.91 kB	✓

Serverless Mode

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	15.1s	15.1s	-68ms
nodeModulesSize	84.9 MB	85.9 MB	⚠️ +991 kB

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..d9fb.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-b0b971f..64a5.js gzip	6.5 kB	6.5 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.23 kB	8.23 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-22cb0cf..dule.js gzip	5.61 kB	5.61 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Serverless bundles

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_error.js	916 kB	916 kB	✓
404.html	4.61 kB	4.61 kB	✓
hooks.html	3.86 kB	3.86 kB	✓
index.js	916 kB	916 kB	✓
link.js	974 kB	974 kB	✓
routerDirect.js	967 kB	967 kB	✓
withRouter.js	967 kB	967 kB	✓
Overall change	4.75 MB	4.75 MB	✓

Commit: b7a4770ef2603c466a88844757d21430e21f2c8c

Nov 13 '20 19:11 ijjk

Stats from current PR

Default Server Mode (Decrease detected ✓)

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	10s	10.2s	⚠️ +118ms
nodeModulesSize	84.9 MB	85.9 MB	⚠️ +991 kB

Page Load Tests Overall decrease ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
/ failed reqs	0	0	✓
/ total time (seconds)	1.876	1.882	⚠️ +0.01
/ avg req/sec	1332.73	1328.1	⚠️ -4.63
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	0.991	1.019	⚠️ +0.03
/error-in-render avg req/sec	2522.39	2454.45	⚠️ -67.94

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..d9fb.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-b0b971f..64a5.js gzip	6.5 kB	6.5 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.23 kB	8.23 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-22cb0cf..dule.js gzip	5.61 kB	5.61 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Rendered Page Sizes

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
index.html gzip	971 B	971 B	✓
link.html gzip	978 B	978 B	✓
withRouter.html gzip	965 B	965 B	✓
Overall change	2.91 kB	2.91 kB	✓

Serverless Mode

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	11.3s	11.7s	⚠️ +375ms
nodeModulesSize	84.9 MB	85.9 MB	⚠️ +991 kB

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..d9fb.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-b0b971f..64a5.js gzip	6.5 kB	6.5 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.23 kB	8.23 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-22cb0cf..dule.js gzip	5.61 kB	5.61 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Serverless bundles

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_error.js	916 kB	916 kB	✓
404.html	4.61 kB	4.61 kB	✓
hooks.html	3.86 kB	3.86 kB	✓
index.js	916 kB	916 kB	✓
link.js	974 kB	974 kB	✓
routerDirect.js	967 kB	967 kB	✓
withRouter.js	967 kB	967 kB	✓
Overall change	4.75 MB	4.75 MB	✓

Commit: 6454c11c08da6ee19640fb4375e8f761230e014a

Nov 13 '20 19:11 ijjk

Stats from current PR

Default Server Mode (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	12.1s	12.2s	⚠️ +91ms
nodeModulesSize	84.9 MB	85.9 MB	⚠️ +991 kB

Page Load Tests Overall increase ✓

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.263	2.281	⚠️ +0.02
/ avg req/sec	1104.61	1096.01	⚠️ -8.6
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.221	1.204	-0.02
/error-in-render avg req/sec	2047.61	2077.11	+29.5

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..d9fb.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-b0b971f..64a5.js gzip	6.5 kB	6.5 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.23 kB	8.23 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-22cb0cf..dule.js gzip	5.61 kB	5.61 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Rendered Page Sizes

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
index.html gzip	971 B	971 B	✓
link.html gzip	978 B	978 B	✓
withRouter.html gzip	965 B	965 B	✓
Overall change	2.91 kB	2.91 kB	✓

Serverless Mode

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	13.7s	14.1s	⚠️ +366ms
nodeModulesSize	84.9 MB	85.9 MB	⚠️ +991 kB

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..d9fb.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-b0b971f..64a5.js gzip	6.5 kB	6.5 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.23 kB	8.23 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-22cb0cf..dule.js gzip	5.61 kB	5.61 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Serverless bundles

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_error.js	916 kB	916 kB	✓
404.html	4.61 kB	4.61 kB	✓
hooks.html	3.86 kB	3.86 kB	✓
index.js	916 kB	916 kB	✓
link.js	974 kB	974 kB	✓
routerDirect.js	967 kB	967 kB	✓
withRouter.js	967 kB	967 kB	✓
Overall change	4.75 MB	4.75 MB	✓

Commit: 5bfb7715672e6052cbf0d939c589ddb85f8187fd

Nov 13 '20 19:11 ijjk

Stats from current PR

Default Server Mode (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	14.3s	14.3s	-73ms
nodeModulesSize	85 MB	86 MB	⚠️ +991 kB

Page Load Tests Overall increase ✓

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.578	2.498	-0.08
/ avg req/sec	969.9	1000.76	+30.86
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.399	1.341	-0.06
/error-in-render avg req/sec	1786.92	1863.83	+76.91

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..776c.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-95c0df2..6c91.js gzip	6.53 kB	6.53 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.26 kB	8.26 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-8ead8dd..dule.js gzip	5.64 kB	5.64 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Rendered Page Sizes

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
index.html gzip	968 B	968 B	✓
link.html gzip	974 B	974 B	✓
withRouter.html gzip	961 B	961 B	✓
Overall change	2.9 kB	2.9 kB	✓

Serverless Mode

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	16.2s	17s	⚠️ +856ms
nodeModulesSize	85 MB	86 MB	⚠️ +991 kB

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..776c.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-95c0df2..6c91.js gzip	6.53 kB	6.53 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.26 kB	8.26 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-8ead8dd..dule.js gzip	5.64 kB	5.64 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Serverless bundles

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_error.js	918 kB	918 kB	✓
404.html	4.61 kB	4.61 kB	✓
hooks.html	3.86 kB	3.86 kB	✓
index.js	918 kB	918 kB	✓
link.js	976 kB	976 kB	✓
routerDirect.js	969 kB	969 kB	✓
withRouter.js	969 kB	969 kB	✓
Overall change	4.76 MB	4.76 MB	✓

Commit: b35d0f46ca8e123b36574b6bee61964768f50637

Nov 16 '20 21:11 ijjk

Stats from current PR

Default Server Mode (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	10.5s	10.4s	-134ms
nodeModulesSize	85 MB	86 MB	⚠️ +991 kB

Page Load Tests Overall increase ✓

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
/ failed reqs	0	0	✓
/ total time (seconds)	1.958	1.944	-0.01
/ avg req/sec	1276.99	1285.89	+8.9
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.075	1.021	-0.05
/error-in-render avg req/sec	2325.49	2447.79	+122.3

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..776c.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-95c0df2..6c91.js gzip	6.53 kB	6.53 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.26 kB	8.26 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-8ead8dd..dule.js gzip	5.64 kB	5.64 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Rendered Page Sizes

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
index.html gzip	968 B	968 B	✓
link.html gzip	974 B	974 B	✓
withRouter.html gzip	961 B	961 B	✓
Overall change	2.9 kB	2.9 kB	✓

Serverless Mode

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	11.8s	11.7s	-100ms
nodeModulesSize	85 MB	86 MB	⚠️ +991 kB

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..776c.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-95c0df2..6c91.js gzip	6.53 kB	6.53 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Client Bundles (main, webpack, commons) Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..dule.js gzip	8.26 kB	8.26 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
main-8ead8dd..dule.js gzip	5.64 kB	5.64 kB	✓
webpack-07c5..dule.js gzip	751 B	751 B	✓
Overall change	53.6 kB	53.6 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-d9a15a0..130a.js gzip	1.57 kB	1.57 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	7.98 kB	7.98 kB	✓

Client Pages Modern

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-75d3a82..dule.js gzip	625 B	625 B	✓
_error-f2fcc..dule.js gzip	2.29 kB	2.29 kB	✓
hooks-cbf13f..dule.js gzip	387 B	387 B	✓
index-b9a643..dule.js gzip	226 B	226 B	✓
link-973cce3..dule.js gzip	1.51 kB	1.51 kB	✓
routerDirect..dule.js gzip	284 B	284 B	✓
withRouter-f..dule.js gzip	282 B	282 B	✓
Overall change	5.6 kB	5.6 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
_buildManife..dule.js gzip	330 B	330 B	✓
Overall change	651 B	651 B	✓

Serverless bundles

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_error.js	918 kB	918 kB	✓
404.html	4.61 kB	4.61 kB	✓
hooks.html	3.86 kB	3.86 kB	✓
index.js	918 kB	918 kB	✓
link.js	976 kB	976 kB	✓
routerDirect.js	969 kB	969 kB	✓
withRouter.js	969 kB	969 kB	✓
Overall change	4.76 MB	4.76 MB	✓

Commit: 827637b3c3fcc97fadb76cc048aa1a043c8e73c5

Nov 17 '20 14:11 ijjk

Stats from current PR

Default Server Mode (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	10.2s	10.5s	⚠️ +235ms
nodeModulesSize	84.9 MB	85.9 MB	⚠️ +991 kB

Page Load Tests Overall increase ✓

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.314	2.298	-0.02
/ avg req/sec	1080.36	1087.71	+7.35
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.381	1.38	0
/error-in-render avg req/sec	1810.21	1810.95	+0.74

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..4972.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-f1a49fb..e45e.js gzip	6.52 kB	6.52 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-b618194..5477.js gzip	1.61 kB	1.61 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	8.01 kB	8.01 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
Overall change	321 B	321 B	✓

Rendered Page Sizes

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
index.html gzip	613 B	613 B	✓
link.html gzip	621 B	621 B	✓
withRouter.html gzip	608 B	608 B	✓
Overall change	1.84 kB	1.84 kB	✓

Serverless Mode

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	12s	12s	⚠️ +5ms
nodeModulesSize	84.9 MB	85.9 MB	⚠️ +991 kB

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..4972.js gzip	12.7 kB	12.7 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-f1a49fb..e45e.js gzip	6.52 kB	6.52 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	58.9 kB	58.9 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-b618194..5477.js gzip	1.61 kB	1.61 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	8.01 kB	8.01 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
Overall change	321 B	321 B	✓

Serverless bundles

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_error.js	914 kB	914 kB	✓
404.html	2.67 kB	2.67 kB	✓
hooks.html	1.92 kB	1.92 kB	✓
index.js	915 kB	915 kB	✓
link.js	973 kB	973 kB	✓
routerDirect.js	966 kB	966 kB	✓
withRouter.js	966 kB	966 kB	✓
Overall change	4.74 MB	4.74 MB	✓

Commit: 81fedbda0d3e9a14745ef9bb969ac50994c03e89

Nov 18 '20 22:11 ijjk

Stats from current PR

Default Server Mode (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	8.9s	9s	⚠️ +98ms
nodeModulesSize	84.9 MB	85.2 MB	⚠️ +239 kB

Page Load Tests Overall increase ✓

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
/ failed reqs	0	0	✓
/ total time (seconds)	1.983	1.99	⚠️ +0.01
/ avg req/sec	1260.67	1256.27	⚠️ -4.4
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.172	1.139	-0.03
/error-in-render avg req/sec	2132.68	2195.83	+63.15

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..8b81.js gzip	12.8 kB	12.8 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-28bd544..bd8d.js gzip	6.54 kB	6.54 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	59 kB	59 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-b618194..5477.js gzip	1.61 kB	1.61 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	8.01 kB	8.01 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
Overall change	321 B	321 B	✓

Rendered Page Sizes

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
index.html gzip	614 B	614 B	✓
link.html gzip	621 B	621 B	✓
withRouter.html gzip	607 B	607 B	✓
Overall change	1.84 kB	1.84 kB	✓

Serverless Mode

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	10.6s	9.4s	-1.1s
nodeModulesSize	84.9 MB	85.2 MB	⚠️ +239 kB

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..8b81.js gzip	12.8 kB	12.8 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-28bd544..bd8d.js gzip	6.54 kB	6.54 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	59 kB	59 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-3b0cf13..85f8.js gzip	1.28 kB	1.28 kB	✓
_error-6f635..c393.js gzip	3.44 kB	3.44 kB	✓
hooks-d4ffc3..9e0f.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-b618194..5477.js gzip	1.61 kB	1.61 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	8.01 kB	8.01 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
Overall change	321 B	321 B	✓

Serverless bundles

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_error.js	915 kB	915 kB	✓
404.html	2.67 kB	2.67 kB	✓
hooks.html	1.92 kB	1.92 kB	✓
index.js	915 kB	915 kB	✓
link.js	973 kB	973 kB	✓
routerDirect.js	966 kB	966 kB	✓
withRouter.js	966 kB	966 kB	✓
Overall change	4.74 MB	4.74 MB	✓

Commit: cc6c9da7d728afcd5b8bea947c1f8dc0c713bbca

Nov 23 '20 15:11 ijjk

@timneutkens do you have any feedback for this PR? Its the followup you requested in #17766

Dec 01 '20 17:12 nicksrandall

Stats from current PR

Default Server Mode (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	11.7s	11.4s	-361ms
nodeModulesSize	85 MB	85.2 MB	⚠️ +239 kB

Page Load Tests Overall increase ✓

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.568	2.534	-0.03
/ avg req/sec	973.42	986.39	+12.97
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.66	1.604	-0.06
/error-in-render avg req/sec	1506.08	1559.03	+52.95

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..8b6e.js gzip	12.8 kB	12.8 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-90b3d5a..55ad.js gzip	6.54 kB	6.54 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	59 kB	59 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-7231d4b..5856.js gzip	1.28 kB	1.28 kB	✓
_error-fca3d..2eb1.js gzip	3.44 kB	3.44 kB	✓
hooks-d4591d..e7c2.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-db223d9..dbd7.js gzip	1.61 kB	1.61 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	8.01 kB	8.01 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
Overall change	321 B	321 B	✓

Rendered Page Sizes

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
index.html gzip	614 B	614 B	✓
link.html gzip	621 B	621 B	✓
withRouter.html gzip	608 B	608 B	✓
Overall change	1.84 kB	1.84 kB	✓

Serverless Mode

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	13.7s	13.5s	-146ms
nodeModulesSize	85 MB	85.2 MB	⚠️ +239 kB

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..8b6e.js gzip	12.8 kB	12.8 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-90b3d5a..55ad.js gzip	6.54 kB	6.54 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	59 kB	59 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-7231d4b..5856.js gzip	1.28 kB	1.28 kB	✓
_error-fca3d..2eb1.js gzip	3.44 kB	3.44 kB	✓
hooks-d4591d..e7c2.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-db223d9..dbd7.js gzip	1.61 kB	1.61 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	8.01 kB	8.01 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
Overall change	321 B	321 B	✓

Serverless bundles

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_error.js	996 kB	996 kB	✓
404.html	2.67 kB	2.67 kB	✓
hooks.html	1.92 kB	1.92 kB	✓
index.js	996 kB	996 kB	✓
link.js	1.05 MB	1.05 MB	✓
routerDirect.js	1.04 MB	1.04 MB	✓
withRouter.js	1.04 MB	1.04 MB	✓
Overall change	5.13 MB	5.13 MB	✓

Commit: b64fe2c1d224cc4a24cc83a80e8adeaaf3a9e9ad

Dec 01 '20 18:12 ijjk

Stats from current PR

Default Server Mode (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	8.2s	8.3s	⚠️ +39ms
nodeModulesSize	82.4 MB	82.6 MB	⚠️ +239 kB

Page Load Tests Overall increase ✓

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
/ failed reqs	0	0	✓
/ total time (seconds)	1.69	1.653	-0.04
/ avg req/sec	1479.5	1512.13	+32.63
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.068	1.052	-0.02
/error-in-render avg req/sec	2339.75	2375.83	+36.08

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..8b6e.js gzip	12.8 kB	12.8 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-3c9ff84..1d7c.js gzip	6.56 kB	6.56 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	59 kB	59 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-7231d4b..5856.js gzip	1.28 kB	1.28 kB	✓
_error-fca3d..2eb1.js gzip	3.44 kB	3.44 kB	✓
hooks-d4591d..e7c2.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-db223d9..dbd7.js gzip	1.61 kB	1.61 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	8.01 kB	8.01 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
Overall change	321 B	321 B	✓

Rendered Page Sizes

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
index.html gzip	614 B	614 B	✓
link.html gzip	620 B	620 B	✓
withRouter.html gzip	608 B	608 B	✓
Overall change	1.84 kB	1.84 kB	✓

Serverless Mode

General Overall increase ⚠️

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
buildDuration	10.1s	9.8s	-300ms
nodeModulesSize	82.4 MB	82.6 MB	⚠️ +239 kB

Client Bundles (main, webpack, commons)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
677f882d2ed8..8b6e.js gzip	12.8 kB	12.8 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-3c9ff84..1d7c.js gzip	6.56 kB	6.56 kB	✓
webpack-e067..f178.js gzip	751 B	751 B	✓
Overall change	59 kB	59 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
polyfills-4b..e242.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_app-7231d4b..5856.js gzip	1.28 kB	1.28 kB	✓
_error-fca3d..2eb1.js gzip	3.44 kB	3.44 kB	✓
hooks-d4591d..e7c2.js gzip	887 B	887 B	✓
index-17468f..5d83.js gzip	227 B	227 B	✓
link-db223d9..dbd7.js gzip	1.61 kB	1.61 kB	✓
routerDirect..924c.js gzip	284 B	284 B	✓
withRouter-7..c13d.js gzip	284 B	284 B	✓
Overall change	8.01 kB	8.01 kB	✓

Client Build Manifests

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_buildManifest.js gzip	321 B	321 B	✓
Overall change	321 B	321 B	✓

Serverless bundles

	vercel/next.js canary	nicksrandall/next.js brotli-compress	Change
_error.js	997 kB	997 kB	✓
404.html	2.67 kB	2.67 kB	✓
hooks.html	1.92 kB	1.92 kB	✓
index.js	998 kB	998 kB	✓
link.js	1.05 MB	1.05 MB	✓
routerDirect.js	1.04 MB	1.04 MB	✓
withRouter.js	1.04 MB	1.04 MB	✓
Overall change	5.14 MB	5.14 MB	✓

Commit: 343f5c5046b4ac58a42460ff097606a370b96703

Dec 02 '20 22:12 ijjk

@Timer @chibicode @lfades Anything I can do to help with the review of this work?

Dec 15 '20 21:12 nicksrandall

@Timer @chibicode @lfades It's been a few months. Anything I can do to help with the review of this work?

Jan 22 '21 21:01 nicksrandall

Hi, sorry for the delay here, if there's still interest in landing this feel free to bring this up to date and we can get it reviewed!

Aug 08 '22 02:08 ijjk

Anything i can help with regards to this PR :) ?

Feb 07 '23 19:02 royvou

next.js
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feat(next-server): implement brotli compression

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TL;DR

What is the problem that is trying to be solved?

What can we do about it?

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Stats from current PR

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Stats from current PR

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next.js next.js copied to clipboard

feat(next-server): implement brotli compression

Background

TL;DR

What is the problem that is trying to be solved?

What can we do about it?

Failing test suites

Stats from current PR

Failing test suites

Stats from current PR

Failing test suites

Stats from current PR

Failing test suites

Stats from current PR

Failing test suites

Stats from current PR

Stats from current PR

Stats from current PR

Stats from current PR

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Stats from current PR

Stats from current PR

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next.js
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