VoidZero, the team behind Vite, is joining Cloudflare

What Cloudflare announced

VoidZero, the company behind Vite, Vitest, Rolldown, Oxc and Vite+, is joining Cloudflare, and all of its team members are moving with it. The projects themselves stay open source, vendor-agnostic and community-driven: Vite keeps its MIT license, applications built with it keep running anywhere, and the roadmap remains in the hands of the Vite team and its community. Evan You and the rest of the VoidZero team will continue to lead the projects.

Cloudflare is also committing $1 million to a Vite ecosystem fund for maintainers and contributors, administered by the Vite core team. The company made a similar commitment when the Astro team joined Cloudflare earlier this year.

Vite's place in the JavaScript ecosystem

The interest comes down to Vite's reach. Cloudflare says Vite is at roughly 129 million weekly downloads, while its own @cloudflare/vite-plugin is at almost 14 million — more than a tenth of Vite itself, a figure the company says it would not have believed a year ago. Vite is not one framework but the build foundation beneath many: Vue, SvelteKit, Nuxt, Astro, Solid, Qwik, Angular, React Router and TanStack Start all build on it, and Next.js now has a Vite-based implementation called vinext.

The two teams have collaborated since 2024, when the Vite Environment API was designed to let Vite run server code in a runtime other than Node.js during development. The Cloudflare Vite plugin, built on that API, runs server code inside workerd — the same open-source runtime that powers Workers in production — so Durable Objects, D1, KV and R2 behave locally much as they do in production.

Agents, the CLI and what happens next

Cloudflare credits part of that growth to AI-generated software: agents now scaffold projects, run dev servers, read errors and re-run test suites, which makes fast builds, fast tests and clear structured errors more valuable than before. The company says its own dashboard is built on Vite and that Oxlint is already saving engineering time in its codebases.

Longer term, Cloudflare plans to move its application tooling onto Vite rather than the other way around. A technical preview of cf, a unified CLI for the platform, is already out; the goal is for cf dev to be a superset of vite dev, for cf build to understand Vite projects natively and for cf deploy to make deployment simple. Cloudflare also intends to open-source the Void deployment platform so others can build on the same ideas. For Vite users, it says, nothing changes in the short term.