Excited to share that Oxc and Rolldown now support property mangling!
It shortens internal property names to reduce bundle size. This was a missing piece for some projects moving to Vite 8, and it’s finally here.
Try it in the demo ↓
https://t.co/grsgL1N5vu
@kolovskydev Yeah, this is the tricky bit. Oxc can’t know whether a property is part of a JSON payload or used via reflection. You choose which names to mangle and reserve or exclude anything public or dynamic. It only changes matching uses that it can see.
Docs: https://t.co/JiQVVvhtJ3
VoidZero is joining Cloudflare.
Our mission stays the same: to make JavaScript developers more productive than ever before. Vite, Vitest, Rolldown, Oxc, and Vite+ remain MIT-licensed. Evan and the VoidZero team will continue leading them.
Cloudflare shares our commitment to open source. Together, we can keep investing in the tooling developers rely on every day, while bringing the Vite ecosystem and Cloudflare’s platform even closer together.
Today, VoidZero joins Cloudflare.
Vite remains MIT, vendor-neutral, and stewarded by the same wider team.
The same goes for Vitest, Rolldown, and Oxc.
Cloudflare is also committing $1M to an OSS fund to support independent development in the Vite ecosystem.
BIG DAY! @voidzerodev is joining @cloudflare 🚀
before anything else: @vite_js is very much remaining open source, and will always remain that way, with robust ongoing investment
we're also going to keep making cloudflare the best place for building applications!
thrilled to have @evanyou and team join us to help us on that mission.
https://t.co/OndkduVZRc
VoidZero, the team behind Vite, Vitest, Rolldown, Oxc, and Vite+, is joining Cloudflare. Vite stays open source, vendor-agnostic, and built for everyone. https://t.co/DJTpX4Q9Xt
VoidZero is joining Cloudflare.
Our mission stays the same: to make JavaScript developers more productive than ever before. Vite, Vitest, Rolldown, Oxc, and Vite+ remain MIT-licensed. Evan and the VoidZero team will continue leading them.
Cloudflare shares our commitment to open source. Together, we can keep investing in the tooling developers rely on every day, while bringing the Vite ecosystem and Cloudflare’s platform even closer together.
The new `--debug timings` feature in oxlint is allowing us to profile performance, identify bottlenecks and optimize them. Here's a few cases of rules we've sped up ⬇️
Oxlint v1.66.0 & Oxfmt v0.51.0 are out! 🚀
→ Windows OOM issues fixed 🎉
→ 13 new lint rules
→ --debug=timing for profiling lint rules
→ autocomplete for rules in config files
→ 30 bug fixes
→ 7 perf improvements
take a look below ⬇️
Bun moved from Zig to Rust. Total Rust victory.
I've been tracking the move to Rust in the JS ecosystem since 2021. It's actually wild.
I updated my post earlier this year, but so much has happened since. Here's my 2026 update below (bun was still in the oven here).
TanStack Devtools just migrated to @OxcProject parser + magic-string!🚀
The results:
📌 Per-file transform: 1.65 ms → 0.46 ms
📌 Full pass: 75.73 ms → 21.25 ms
📌 Speedup: 3.56×