protonmail/mimemessage.js

Lightweight debugging utility for Node.js and the browser

Encode and decode rfc2047 (MIME encoded words)

Babel compiler core.

This plugin contains helper functions that’ll be placed at the top of the generated code

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

Compile class and object decorators to ES5

Compile do expressions to ES5

Compile export default to ES2015

Compile export namespace to ES2015

Compile function bind operator to ES5

Compile the function.sent meta property to valid ES2015 code

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

Transforms logical assignment operators into short-circuited assignments

Remove nullish coalescing operator

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

Compile object rest and spread to ES5

Transform optional chaining operators into a series of nil checks

Transform pipeline operator into call expressions

Wraps Throw Expressions in an IIFE

Allow parsing of import.meta

Explode async and generator functions into a state machine.

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

Provides polyfills necessary for a full ES2015+ environment

A Babel preset for each environment.

babel module loader for webpack

A babel plugin that adds istanbul instrumentation to ES6 code

Airbnb's base JS ESLint config, following our styleguide

Import with sanity.

BDD style assertions for node and the browser.

simple, flexible, fun test framework

Modern native Git hooks

Lint files staged by git

Next-generation ES module bundler