Oxc vs tsdown
Oxc
oxc.rstsdown
tsdown.devSide by side
| Figure | Oxc | tsdown |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| Plans published | 1 | 0 |
| Spec score · JavaScript Build Tools | 7.9 (#8) | 7.0 (#27) |
| Integrations | Transformer integrations listed by the project include unplugin-oxc, unplugin-isolated-decl, and oxc-webpack-loader. | The project says it supports Rolldown, Unplugin, and most Rollup plugins, as well as some Vite plugins. |
Plans
In their own words
Oxc
Oxc is a free collection of JavaScript tools written in Rust, available for Linux, macOS and Windows. Its toolchain includes a linter, formatter, parser, transformer, resolver, minifier and TypeScript runner. Oxlint checks JavaScript and TypeScript, including JSX, TSX and script blocks in Vue, Svelte and Astro files. It includes more than 870 rules across areas such as TypeScript, React, Jest, Vitest, imports, Unicorn and accessibility. Type-aware linting uses tsgo, a native Go port of the TypeScript compiler. Oxfmt follows a Prettier-compatible workflow and can sort imports, Tailwind CSS classes and package.json fields; it formats JavaScript, TypeScript, JSON, YAML, TOML, HTML, Vue, Svelte, CSS, Markdown, GraphQL and other formats. The transformer handles TypeScript and JSX, syntax lowering from ES2026 to ES2015, React Refresh, plugins and isolated declaration output. An experimental runner executes TypeScript and JSX without a separate build step, with ESM, CommonJS, source map and tsconfig.json support. It strips types but does not type-check programs, and its APIs and behavior may change between releases.