Nico Jansen

Bun test runner is documented here: https://bun.sh/docs/cli/test

Thanks for reporting this. I've been thinking about this for a while: do we still need grunt support? It still has some downloads/month, but who is using it?

The issue is with `disableTypeChecks`. As of Stryker 7, the default value for `disableTypeChecks` changed to `true`: https://stryker-mutator.io/blog/announcing-stryker-js-7/#-breaking-changes This means that all files are interpreted as `utf-8` by default, _also...

Exactly. Stryker loads all files from disk and interprets them as UTF-8 just in case it needs to disable type-checking on them later. This is the bug. It should only...

Hi @AndreLZGava, thanks for opening this issue and the detailed description ♥ What happens if you set `jest.enableFindRelatedTests` to `false`? Maybe something in your setup prevents `jest --findRelatedTests` from working....

Hmm interesting. What does your normal jest command look like for running your tests? Is it simply `jest`? And do you run that from the same directory as you run...

> Installed new packages: > > "stryker-babel-transpiler": "^0.10.1", "stryker-javascript-mutator": "^0.14.1", Those packages are old and no longer used since... Stryker 3, back in 2020. Where did you find out about...

Great addition! I also like `-o` (and `--open`) like you suggested. Feel free to make a PR. If you need any help, you know where to find me 😉

Hmm interesting. I don't think we can influence the value of `JEST_WORKER_ID` inside the testing environment. It is simply always `1`, because a runner isn't aware of other runners. Would...

I think I see the problem here. You don't have a `testRunner: 'mocha'`. This means Stryker will use the command test runner, which runs `npm test` by default. Your normal...