Transform class static blocks

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

Compile Unicode property escapes in Unicode regular expressions to ES5.

Remove numeric separators from Decimal, Binary, Hex and Octal literals

Turn JSX into React function calls in development

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

Add displayName to React.createClass calls

Utilities for building ESLint plugins.

Transform static class fields assignments that are affected by https://crbug.com/v8/12421

Compile inline regular expression modifiers

extracts CSS into separate files

A babel plugin that adds istanbul instrumentation to ES6 code

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

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

Allow parsing of decorators

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

ESLint rules for React Hooks

Transform optional chaining operators to workaround https://crbug.com/v8/11558

Wraps classes defined in computed keys of other classes affected by https://bugzilla.mozilla.org/show_bug.cgi?id=1887677

Runs typescript type checker and linter on separate process.