daliwali/simulacra

a CSS selector compiler/engine

render domhandler DOM nodes to a string

Fast & forgiving HTML/XML parser

browser-side require() the node way

A browserify transform for the istanbul code coverage tool

Server-side DOM implementation based on Mozilla's dom.js

fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as recursive mkdir, copy, and remove.

Syntax highlighting with language autodetection.

Highly configurable, well-tested, JavaScript-based HTML minifier.

Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use cases including unit tests, server side functional tests and browser tests. Built for scale

A markdown parser built for speed

Recursively mkdir, like `mkdir -p`

Use tomorrow’s CSS syntax, today

PostCSS plugin to import CSS files

A deep deletion module for node (like `rm -rf`)

Formatted TAP output like Mocha's spec reporter

Raw browser/feature support data from caniuse.com

Headless tape test runner

Write JavaScript like a boss.

Test harness that emits the Test Anything Protocol (TAP).