← Tuesday, September 29, 2026Languages & toolsNews

VoidZero reports faster JavaScript tooling across its open-source stack

blog.cloudflare.com by Evan You 6 min read Editor score 6/10

The update reports Oxc React Compiler at 10x faster, Vitest 5 up to 50% faster, and Oxfmt formatters up to 7x faster than Prettier. These results offer useful performance signals for teams choosing JavaScript development tools.

What
VoidZero reports performance improvements across its JavaScript toolchain, including Oxc, Vitest, tsgolint, and Oxfmt.
How
The tools are built on one another from Oxc compiler to Rolldown bundler to Vite build tool, so lower-layer optimizations benefit higher layers.
Why it matters
Faster tooling shortens feedback loops for developers and agents, whose progress can be limited by type-checking, linting, and builds.
compiler outp… bundled output Oxc Rolldown Vite
The excerpt describes a compiler-to-bundler-to-build-tool path in the JavaScript toolchain. Sketched from the article's own text.

Discussion

Discussion is not switched on yet. Use Note above to keep your own thoughts on this story.

Headline, summary, brief and diagram are written by a model from the source's own text; the link, byline and numbers come from the source. Read the original before relying on a claim.

Your note

Private to you. Stored in this browser, and synced to your account when you are signed in.