vite-8-upgrade
Installation
SKILL.md
Migrate to Vite 8 with Rolldown
You are performing a migration to Vite 8, which replaces esbuild and Rollup with Rolldown (Rust bundler) and Oxc (Rust compiler/minifier). The project may be on Vite 4, 5, 6, 7, or rolldown-vite. This skill covers the full upgrade path from any starting version.
Reference links (fetch these if you need additional detail beyond what is summarised below):
- Vite 8 announcement: https://vite.dev/blog/announcing-vite8
- v7 → v8 migration guide: https://vite.dev/guide/migration
- v6 → v7 migration guide: https://v7.vite.dev/guide/migration
- v5 → v6 migration guide: https://v6.vite.dev/guide/migration
- v4 → v5 migration guide: https://v5.vite.dev/guide/migration
Phase 0 — Discovery
Before making any changes, gather a complete picture of the workspace: