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

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

Compile ES2015 object super to ES5

Compile regular expressions' unicodeSets (v) flag.

Compile inline regular expression modifiers

Transform stream that allows you to run your transforms in parallel without changing the order

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

Add displayName to React.createClass calls

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

Jest transform stub

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

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

Turn JSX into React function calls in development

Compile ES2015 sticky regex to an ES5 RegExp constructor

Convenience wrapper for performing AST transformations with browserify transform streams

Babel plugin to ensure function declarations at the block level are block scoped

Compile ES2015 spread to ES5

Strip flow type annotations from your output code.

Apply ES2015 function.name semantics to all functions

@vue/compiler-sfc