Allows you to build compile-time libraries

Allow parsing of '#foo in obj' brand checks

Allow parsing of jsx

Turn async functions into ES2015 generators

Compile ESNext Regular Expressions to ES5

This plugin transforms private class methods

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

Compile ES2015 arrow functions to ES5

Compile ES2015 block scoping (const and let) to ES5

Apply ES2015 function.name semantics to all functions

Allow parsing of the nullish-coalescing operator

Compile ES2015 default and rest parameters to ES5

Allow parsing of the module attributes in the import statement

Allow parsing of async generator functions

Ensure that reserved words are quoted in object property keys

Compile ES2015 computed properties to ES5

Compile ES2015 Unicode escapes to ES5

Add a __source prop to all JSX Elements

Add a __self prop to all JSX Elements

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