glenjamin/webpack-hot-middleware

Fastest HTML entities encode/decode library.

Runs prettier as an eslint rule

simple, flexible, fun test framework

the Istanbul command line interface

JavaScript test spies, stubs and mocks.

SuperAgent driven library for testing HTTP servers

Packs ECMAScript/CommonJs/AMD modules for the browser. Allows you to split your codebase into multiple bundles, which can be loaded on demand. Supports loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.

An elegant lib that converts the chalked (ANSI) text to HTML. (Community)