Turn JSX into React function calls

Object transformations implementing the Node.js `stream.Transform` API

Ensure that reserved words are quoted in property accesses

Compile optional catch bindings

Compile regular expressions using the `s` (`dotAll`) flag to ES5.

This transformer wraps all typeof expressions with a method that replicates native behaviour. (ie. returning “symbol” for symbols)

Compile Unicode property escapes in Unicode regular expressions to ES5.

Compile inline regular expression modifiers

Externalise references to helpers and builtins, automatically polyfilling your code without polluting globals

Oxc Transformer Node API

Escape U+2028 LINE SEPARATOR and U+2029 PARAGRAPH SEPARATOR in JS strings

Compile regular expressions' unicodeSets (v) flag.

Fast, safe, native zip extraction for Node.js. Drop-in replacement for extract-zip.

Install a transform to `require.extensions` that always runs last, even if additional extensions are added later.

Add displayName to React.createClass calls

Vendored port of @vanilla-extract/integration onto the rolldown toolchain: yuku-parsed debug IDs and a rolldown child compilation instead of babel and esbuild

Compile `using` and `await using` declarations to ES2015

Mark top-level React method calls as pure for tree shaking

Compile regular expressions using duplicate named groups to index-based groups.

Oxc Transformer Node API