Tiny utilities for inserting transformation logic into Node.js stream and Web Streams pipelines

Is this value a JS Date object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

This plugin transforms ES2015 modules to CommonJS

Transform TypeScript into ES.next

Add a __source prop to all JSX Elements

Compile ES2015 for...of to ES5

Add a __self prop to all JSX Elements

Compile ES2015 block scoping (const and let) to ES5

Wraps a transform and provides caching

Transform optional chaining operators into a series of nil checks

Compile ES2015 arrow functions to ES5

Postgres date column parser

Apply ES2015 function.name semantics to all functions

Transform class static blocks

Remove nullish coalescing operator

Compile ES2015 template literals to ES5

Compile exponentiation operator to ES5

Compile ES2015 classes to ES5

Compile regular expressions using named groups to ES5.

Compile objects with duplicate keys to valid strict ES5