dabh/diagnostics

Expect-like assertions that works seamlessly in node and browsers

simple, flexible, fun test framework

the Istanbul command line interface

Automatically install pre-commit hooks for your npm modules.

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.

CLI for webpack & friends

Check if a certain debug flag is enabled.

Color your terminal using CSS/hex color codes

sessionStorage/localStorage API but backed by an object

A utility to find how your dependencies are contributing to the size of your Webpack bundles

Generate HEX colors for a given namespace using color v5

Cache-Poisoning applied to Node.js require statements so you inject your own modules

Mocked AsyncStorage API form React-Native, backed by a Map()