sapphi_red

Introducing tsrs: a Rust port of the TypeScript compiler 🦀 We are not forking TypeScript! ◆ In close collab with the TypeScript team ◆ Up to 8x faster than TS 7.0 & ~70% less memory ◆ Runs in WASM (works in your browser & workers) ◆ Soon part of Oxc npx tsrs blog.cloudflare.com/typescript-r...

Wondering about the progress of Bundled Dev mode (fka. full bundle mode)? You can now track the progress on bundled-dev.void.app New milestone: 80% of tests (without SSR) passing 🎉

Void v1.1.11 is out & fully open source! Void is a full-stack SDK, CLI, and platform that unifies building & deploying apps. Build on @vite.dev. Deploy on Void. Watch the talk and learn more in our blog post

And we are LIVE! Welcome to @viteconf.org 🎉 Join at viteconf.org/live if you dont watch already!

Ever wondered how a hashed filename ends up in your built JS, especially when the hash can't be known until the file is written? @sapphi.red of the @vite.dev core team starts from exactly that, and ends on what changed in 8.3. @viteconf.org starting in just one hour! viteconf.org

Vite+ 1.0 is here 🚀 A single `vp` CLI for managing your Node.js runtime, package manager, and frontend toolchain. Built on top of Vite, Vitest, Rolldown, Oxc, and tsdown. All with a single config. Free and open source under the MIT license. Start with `vp create` or migrate with `vp migrate`.

It's been a while... Introducing Devframe v1.0 🚀 The framework for building DevTools that can run everywhere, for any meta-framework, for both humans and agents. Check out the announcement post and join our Discord 👇

I created my ViteConf 2026 mission credential. Create yours! 🥳 viteconf.org/tickets/t/bK...

I was in the mood to write a blog post, so I wrote one about the mangler. green.sapphi.red/blog/how-var...

Changesets v3 is here! 🦋 After months of chipping away at issues alongside @bluwy.me, @haglund.dev, and many other contributors, we’re excited to finally share it. changesets.dev/blog/announc...

Vite 8.2 is out 🚀 • Top-level `input` option: No need to use `build.rolldownOptions` • Warnings for config features the native loader can't handle yet • PostCSS config type export for type-safe configs • Dev URLs now labeled by their interfaces More info in the changelog github.com/vitejs/vite/...

Type-aware Linting via Oxlint is now stable 🎉 oxc.rs/blog/2026-07...

Less than four months after @vite.dev 8 shipped, it already surpassed the weekly downloads of Vite 7! If you weren't one of the 47.3m downloads last week and haven't migrate yet, what is holding you back? 👀

Astro 7 is here! A new Rust compiler, a new Rust Markdown/MDX processor, Vite 8 and more. Get ready for 60%+ faster builds. astro.build/blog/astro-7/

🚀 Vite 8.1 is out ⚡ Experimental Full Bundle Mode: ~15x faster dev server startup & ~10x faster full reloads on large apps 🧩 Chunk Import Map to keep chunks stable & improve caching 🦀 WASM ESM integration 💡 Lightning CSS on the road to default 👀 and more! vite.dev/blog/announc...

I'm excited to join Cloudflare! 😀 I'll continue working on Vite and Rolldown just as before, and Vite 8.1 is already on its way with some interesting new features 👀

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.

VoidZero, the team behind Vite, Vitest, Rolldown, Oxc, and Vite+, is joining Cloudflare. Vite stays open source, vendor-agnostic, and built for everyone. https://cfl.re/4dR0LYA

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.

We've published two Windows-related security advisories: ◇ If Vite runs with `--host`, denied files may have been reachable over the network. ◇ launch-editor with NTLM enabled may leak NTLMv2 hashes via a malicious page. Update to Vite 8.0.16/7.3.5/6.4.3, Vite+ 0.1.24, and launch-editor 2.14.1.

viteコアメンテナの @sapphi.red さんをお迎えして、vite 8についてディープに語っていただきました。 統合バンドラーの @rolldown.rs とその変更によるCJSの互換性の裏話やvite+のような幅広いトピックに触れたので、興味のある方はぜひ聴いてみてください！ uit-inside.linecorp.com/episode/188

🚀 tsdown v0.22 is out, now powered by Rolldown 1.0.0! What’s new: ✦ Upgraded to Rolldown v1.0.0 ✦ Reduced install size by 1.33 MB ✦ Auto-detects the `bin` field ✦ Dropped support for Node.js 20, 21, and 23 ✦ `dts` is now inferred from `compilerOptions.declaration` github.com/rolldown/tsd...

🚀Rolldown 1.0 is here!🚀 Rust-based high-performance JavaScript bundler. 🏎️ Runs at native speed that’s up 30x faster than Rollup 🤝 Compatible with existing Rollup & Vite plugins ⚡The underlying bunder for Vite After 2 years, Rolldown is officially stable and has 20+M weekly downloads.

crates.io will be using SvelteKit. This means we've come full circle 😄 crates.io → SvelteKit → Vite → Rolldown / Oxc → Rust → crates.io blog.rust-lang.org/inside-rust/...

We published three security advisories affecting the dev server. Only apps using --host are affected. Update now to the patched versions: - Vite 8.0.5 / 7.3.2 / 6.4.2 - Vite+ 0.1.16 Links to each vulnerability report below.

Announcing Vite+ Alpha. Now open source. To make JavaScript developers more productive than ever before. A single binary that: ◆ Unifies your frontend toolchain ◆ Manages your runtime & pkg manager ◆ Caching & monorepo support Works with every framework and meta framework in the Vite ecosystem.

⚡️ Vite 8.0 is here! The most significant architectural change since Vite 2. ⏬ Powered by @rolldown.rs bringing faster production builds and more consistency 🛤️ New features such as tsconfig paths and emitDecoratorMetadata support vite.dev/blog/announc...

Wondering how Node-compatible runtimes handle vulns in Node. IIRC they use JS code forked from Node, which means they'd have the same vulnerabilities if the vuln exists in the JS side. Does that mean that there's a window where they're vulnerable to 0-day exploits whenever one is discovered?

npmx is now in alpha: this is our story, as told by our team and friends

The State of JS 2025 results are out! 🏆 Most Adopted Tech → Vitest 🏆 Highest Satisfaction → Vite (98%) & Vitest (97%) 🏆 Highest Interest → Vitest (83%) & Rolldown (80%) But that's not all! A thread 🧵

Rolldown 1.0 RC is here 🎉 🔒 Stable API: No breaking changes planned before 1.0 ⚡ 10-30x faster than Rollup while staying compatible 🧩 Multiple chunking algorithm improvements 📦 3,400+ commits since beta: 749 features, 682 fixes, 109 perf optimizations

Working on a page that you can search vite plugins. I'm planning to allow plugins to add metadata for that page via a field in package.json. I wonder if it's a good idea to use a generic name like `compatiblePackages`. registry.vite.dev/guide/extend...

Introducing the Astro 6.0 Beta. - Redesigned dev server: run against the same runtime you deploy to - First-class Cloudflare Workers support with workerd - Stable Content Security Policy and Live Collections It's never been a beta time to try Astro 👀

New Year. New Look. Same Mission. Make JavaScript developers more productive than ever before

Happy new year 🎉 Our December 2025 recap is out! ⚡ Oxlint type-aware linting alpha 🎨 Oxfmt with @vuejs.org, Markdown & JSON support (+ more languages) 📦 @rolldown.rs chunking improvements 🔬 @vitest.dev OpenTelemetry & import breakdowns 🗺️ 2026 Oxc roadmap 👀 and more voidzero.dev/posts/whats-...

Announcing Oxlint Type-Aware Linting Alpha 🎁 Just a few months after our technical preview, type-aware linting reaches the alpha milestone! ✨ Type-aware rules can now be configured 🙈 Inline comments to disable rules work for type-aware rules too ✔ Auto fixes for type-aware rules are now available

What's new in ViteLand? Our November 2025 recap is out! ✨ @vite.dev 8 Beta 👉 Oxfmt alpha 💻 @vitest.dev caching and imports breakdown ⚓️ Oxc becoming even faster!? 🎙 Updates from the Community 👀 and more voidzero.dev/posts/whats-...

⚡️ The first Vite 8.0 beta is here! - Powered by Rolldown, bringing significantly faster production builds and more consistency - New features such as tsconfig paths or emitDecoratorMetadata support - Bumping browser targets aligned with Baseline Widely Available Read more in our announcement post!

If you're tired of supporting tsconfigs too, I've wrote something. github.com/bluwy/tsconf...

Announcing Oxfmt Alpha! 🚀 We’re excited to announce the alpha release of Oxfmt, our Rust-powered formatter. We designed Oxfmt to be easily adoptable, especially for existing Prettier users More below and in our announcement post voidzero.dev/posts/announ...

Improved require(esm) interop in @rolldown.rs. Since the last beta, the bundler supports the special `as "module.exports"` keyword and aligns with the @nodejs.org behavior. Another step towards better interoperability between CJS and ESM, now with bundler support!

🚨 PSA: Breaking Change in Oxc v0.98.0 We've updated exposed function names to have a uniform naming pattern and to always expose both, synchronous and asynchronous functions. Async: `<name>()` -> `minify()` Sync: `<name>Sync()` -> `minifySync()` More below and in github.com/oxc-project/...

The Vite docs now has clearer supported version ranges. Make sure you're up-to-date to receive important fixes and security patches! vite.dev/releases#sup...

Vite 7.2 is out! ⚡️ 🗃️ `build.license` option 🔌 proxy + HTTP2 support 💜 and more features and fixes Don't forget to check the complete changelog at github.com/vitejs/vite/...

What's new in ViteLand? Our October 2025 recap is out ✨ Vite+ 📣 Series A announcement 👉 @vite.dev 7.2 beta 💻 @vitest.dev 4 with stable Browser Mode ⚓️ Oxlint JS Plugins & Oxfmt pre-alpha 🎙 Updates from the Community 👀 and more voidzero.dev/posts/whats-...

Builtin license file generation! Easily host all the licenses that your site depends on. Been a while since I added a feature.

Vite 7.2.0-beta.1 is out ✋ Beta docs at main.vitejs.dev 🗃️ `build.license` option 🔌 proxy + HTTP2 support 💜 and more feats and fixes Help us test the beta and give us feedback! Full changelog linked below. github.com/vitejs/vite/...

ViteConf 2025 was a blast! If you didn't catch up on all the highlights yet, then our recap post is what you need. ◆ Vite+ 👀 ◆ How Oxlint supports JS plugins ◆ A @vite.dev DevTools sneak peek ◆ State of @vitest.dev ◆ Using @rolldown.rs & Oxlint at scale ◆ ...and more voidzero.dev/posts/whats-...

The Unified Toolchain for the Web We are thrilled to announce Vite+: A unified, Rust-powered toolchain and drop-in upgrade for @vite_js. Read the full vision and learn about our sustainable licensing model (free for individuals, OSS & small businesses). voidzero.dev/posts/announ...