This plugin transforms checks for a private property in an object

Compile ES2015 block scoping (const and let) to ES5

Turn async functions into ES2015 generators

Allow parsing of the nullish-coalescing operator

Apply ES2015 function.name semantics to all functions

This plugin transforms private class methods

Compile ES2015 template literals to ES5

Allow parsing of async generator functions

Ensure that reserved words are quoted in object property keys

Compile ES2015 spread to ES5

This plugin transforms ES2015 modules to UMD

Add a __source prop to all JSX Elements

Allow parsing of BigInt literals

Add a __self prop to all JSX Elements

Compile ES2015 unicode string and number literals to ES5

Compile ES2015 object super to ES5

Allow parsing of import.meta

Compile ES2015 for...of to ES5

Transforms new.target meta property

Allow parsing of object rest/spread