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SharedArray improvements

10

## initialize SharedArray in non init context There is nothing preventing us from just letting SharedArray be created outside of the init context, I think it was previous not technically...

mstoykov

Shared-memory read-only files

6

Prompted by https://community.k6.io/t/ways-to-transfer-files-in-tests/1552 After https://github.com/k6io/k6/pull/1841, can we add an optional argument (e.g. `r`) to [`open()`](https://k6.io/docs/javascript-api/init-context/open-filepath-mode) that would allow us to have only a single copy in memory. Like a [`SharedArray`](https://k6.io/docs/javascript-api/k6-data/sharedarray),...

na--

k6-dev-tool container

7

# What? This PR introduces the possibility to build a `k6-dev-tools` container that contributors/maintainers can use during the development. The idea is to keep "locked" the versions of the tools...

olegbespalov

console.log(response.body) can break the console output

9

It seems that the console.log() doesn't do any shell escaping and therefore, the control characters can break the terminal output. ## Environment - k6 version: 0.28 - OS and version:...

sniku

Display any extensions bundled by xk6 in the pre-execution output

3

## Feature Description With the introduction of xk6, it is likely that we'll start to get support questions or bug reports where users are running bespoke versions of k6. From...

simskij

[js/console.go](https://github.com/grafana/k6/blob/aa064148a11fa70defc300b513a5a20f7bf21868/js/console.go#L44) uses directly the `os` package while almost everything uses an abstraction such as `afero` We should be using afero across everything (until #1079) so this needs to change. This...

mstoykov

Wasm support. Also js —> wasm

3

### Feature Description It would be cool to also support wasm for those that don’t want to us js. There is also the ability to transpire js to wasm now....

gedw99

Type of Response.request.headers[header] is not string

2

### Brief summary Short snippet: ```js import { uuidv4 } from 'https://jslib.k6.io/k6-utils/1.3.0/index.js' const X_REQUEST_ID = 'X-Request-Id' const fetch = (path, payload) => { const params = { headers: { [X_REQUEST_ID]:...

rugleb

OpenTelemetry metrics output

8

### Feature Description Add support for exporting metrics via OTLP in addition to Statsd ### Suggested Solution (optional) https://pkg.go.dev/go.opentelemetry.io/otel/exporters/otlp GO SDK ### Already existing or connected issues / PRs (optional)...

pragmaticivan

Refactor the current way metrics are defined

1

We currently define all possible emitted metrics as [shared global variables](https://github.com/loadimpact/k6/blob/master/lib/metrics/metrics.go). As [this ugly data race fix](https://github.com/loadimpact/k6/commit/f157788f366a880249bbdf6a82d045d245565911#diff-cfd4da29308a83fc01fc28fae9be4bbaR322) shows, that's probably not a very good idea, since the `stats.Metric` struct seems...

na--