Mateusz Burzyński
@AndaristRake
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programmer but also a little bit of code-poet wannabe, maintaining XState, Emotion, redux-saga & more, OSS enthusiast
Wroclaw, Poland
Joined June 2014
Trivia question - how many errors are reported by TS here? (:
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Jake ported my perf-oriented PR to TS-Go and it helps quite a bit (%-wise) there too! This is nice.
github.com
This is an early port of microsoft/TypeScript#61505, because I like to go fast Calculating the key increases allocs by a bit (really wish we had the yet-to-exist Go custom map implementation), but ...
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A small improvement to React 19 hoistable styles just landed (by yours truly 😉).
github.com
fixes #32449 This is my first time touching this code. There are multiple systems in place here and I wouldn't be surprised to learn that this has to be handled in some other areas too. I h...
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> cache is for use in Server Components only. whyyy, I just want to init something *once* at library-level. per current request. This would be perfect for it, but it's just not doing any caching outside of react-server condition :/.
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Weird trivia learned while looking through v8's source:. function fn(a) { console.log(a) }.fn.toString() // 'function fn(a) { console.log(a) }'.const bound = fn.bind(null).bound.toString() // 'function () { [native code] }'.
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I have one bad habit I don't like: I'm trying to fix every issue I find in my node_modules. I have one good thing to say about myself: I'm trying to fix every issue I find in my node_modules.
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Once again I reminded myself how awesome @replayio and time-travel debugging is. True game changer - I'd be hunting this bug for hooours without it.
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> Unable to evaluate expression: call is only supported with topmost stack frame. 🫠🫠🫠. I hate this sooo much.
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This deserves to be retweeted regularly.
Stop obsessing over splitting code into files. I end up grepping codebases anyway. I literally don't care where you put your functions. miniaudio.h is a single file with 92k LOC and it's fine. File is an OS construct anyway.
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I couldn't believe this thing when I first heard about it and I'm truly amazed that Dimitri had so much stubbornness in him that he stuck with it and made it happen.
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RT @replayio: We're launching today to make AIs good at debugging and no-code development tools like @boltnewapp @v….
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I had it lying on my machine since August, it's time to tie 2024's loose ends 😅 so I finally got myself to push it out and open a PR. cc @colinhacks @ssalbdivad @MichaelArnaldi .
github.com
closes #47613
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I'm supposed to be good at TypeScript but typing generic wrappers around React.forwardRef is. 🫠.
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Inspired by @TkDodo, I opened a PR with a codefix proposal to add "missing" awaits into return statements in async function enclosed by try statements.
github.com
Given that async functions flatten returned promises it's a fairly easy mistake to make to assume that try/catch/finally enclosing a returned promise can handle that as if return await p wo...
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