This transformer wraps all typeof expressions with a method that replicates native behaviour. (ie. returning “symbol” for symbols)
Transform class static blocks
Externalise references to helpers and builtins, automatically polyfilling your code without polluting globals
Remove nullish coalescing operator
Compile Unicode property escapes in Unicode regular expressions to ES5.
Compile export namespace to ES2015
Allow parsing of '#foo in obj' brand checks
Compile inline regular expression modifiers
Escape U+2028 LINE SEPARATOR and U+2029 PARAGRAPH SEPARATOR in JS strings
Compile regular expressions' unicodeSets (v) flag.
Locate and bundle third-party dependencies in node_modules
Parse regular expressions' unicodeSets (v) flag.
Transform optional chaining operators to workaround https://crbug.com/v8/11558
Mark top-level React method calls as pure for tree shaking
Add displayName to React.createClass calls
Compile `using` and `await using` declarations to ES2015
A Babel plugin to inject imports to regenerator-runtime
Allow parsing of the flow syntax
Turn JSX into React function calls in development
Compile regular expressions using duplicate named groups to index-based groups.
Wraps classes defined in computed keys of other classes affected by https://bugzilla.mozilla.org/show_bug.cgi?id=1887677
A Babel plugin to inject imports to core-js@2 polyfills
Allow parsing of import()
Rename destructuring parameter to workaround https://bugs.webkit.org/show_bug.cgi?id=220517