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camc314.bsky.social @camc314.bsky.social · 1d
check out the awesome work Cam has been doing!
camchenry.com
Cam McHenry @camchenry.com · 1d
Oxlint 1.23.0 just got released, which includes the latest in some of the performance optimization work I've been doing.

Running on the vscode repository on my M1 laptop, 1.23.0 is ~7-9% faster than previous versions of oxlint with no changes other than just bumping the dependency.
A benchmark of oxlint runs against the vscode repository. The final summary shows 'pnpx oxlint@1.23 --silent' ran 7% faster than 1.21, 8% faster than 1.22, 9% faster than 1.20, and 9% faster than 1.19. The average time for 1.23 was 844.8ms.
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camc314.bsky.social
camc314.bsky.social @camc314.bsky.social · Aug 16
definitely! once i’ve polished it off, i will upstream
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camc314.bsky.social @camc314.bsky.social · Aug 15
To add, the perf difference is when running oxlint with type aware rules against github.com/toeverything/A…

with: `oxlint --type-aware -A all -W no-floating-promises --silent ./vitest.config.ts`

These perf improvements werre possible via changes to tsgo.
https://github.com/toeverything/A…
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camc314.bsky.social
camc314.bsky.social @camc314.bsky.social · Aug 14
we're making typescript-go faster for tsgolint!

optimizing the tsconfig file registry has yielded a 52x perf improvement when benchmarking against affine and we've got more on the way:

154.61s user 21.70s system 812% cpu 21.711 total
0.71s user 0.84s system 369% cpu 0.417 total
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