Transform optional chaining operators into a series of nil checks

Compile ES2015 classes to ES5

Compile ES2015 destructuring to ES5

Compile exponentiation operator to ES5

Remove nullish coalescing operator

Transform TypeScript into ES.next

Explode async and generator functions into a state machine.

Compile ES2015 Unicode regex to ES5

Compile ES2015 shorthand properties to ES5

This plugin transforms ES2015 modules to CommonJS

Compile optional catch bindings

Compile ES2015 arrow functions to ES5

Ensure that reserved words are quoted in property accesses

Compile ES2015 block scoping (const and let) to ES5

Turn async functions into ES2015 generators

This plugin transforms static class properties as well as properties declared with the property initializer syntax

This plugin transforms ES2015 modules to SystemJS

Apply ES2015 function.name semantics to all functions

Transform class static blocks

Ensure that reserved words are quoted in object property keys