Jake Bailey

> it's hard for me to know what I can do to actually find the problem than to sit down and just replace a bunch and see what happens. That...

@robpalme Just to show the current state, https://github.com/microsoft/TypeScript/pull/52656#issuecomment-1421249664 is what it'd be like if we downleveled all let/const to var; the performance difference is really stunning. I still need to...

Can anyone reproduce this in more recent TS versions than 4.5.4? I'm trying to fix this in TS but https://github.com/Vincit/objection.js/issues/2178#issuecomment-1154820270 implies that this is likely fixed (and I can't reproduce...

I did a bisect using the info in this issue, and https://github.com/microsoft/TypeScript/pull/47341 appears to have fixed this (which was also reported on https://github.com/microsoft/TypeScript/issues/47142), so I believe this issue can be...

I sent #52437 for it just to have it off of my mind 😅

@typescript-bot pack this

> Isn't Node 14 the earliest version that supports ESM without a command-line flag? Nope, it's enabled by default in Node 12.17+. But, I would want to target Node 12.20+...

Another totally radical idea would be to just ship ESM _now_ with separate endpoints. It wouldn't behave how people want, as in no tree shaking, but it wouldn't be that...

With #51699 merged, `tsserver` can now safely be ESM as the web code has been entirely switched to `tsserverlibrary`. That being said, I still haven't quite been able to get...

Mostly related, but I've successfully gotten the TS API itself to run as ESM while being required from CJS: https://github.com/nodejs/node/issues/52599#issuecomment-2084323892 `--experimental-require-module` being unflagged with some solution to https://github.com/nodejs/node/issues/52599 would let...