ViteConf 2025 took place in Amsterdam and brought several major announcements for the Vite ecosystem. Vite+ was unveiled as a unified CLI toolchain integrating testing, linting, formatting, bundling, scaffolding, and task running with zero configuration and built-in caching. Oxlint now supports JavaScript plugins via an ESLint-compatible API, enabling use of existing ESLint plugins while retaining Rust-based performance. Vite DevTools was previewed, offering visual build analysis and a plugin API for framework-specific extensions. Nitro v3 arrives as a Vite plugin enabling full-stack apps with API routes and SSR without a separate backend. Vitest 4 ships stable Browser Mode replacing simulated DOM libraries and adds Visual Regression Testing. Real-world adoption highlights include Framer cutting LCP by 41% with Rolldown and Linear reducing lint times by 90% with Oxlint.
