v0re/sonarwhal

Official validator for AMP HTML (www.ampproject.org)

Accessibility engine for automated Web UI testing

A port of the Brotli compression algorithm as used in WOFF2

request the caniuse data to check browsers compatibilities

Prebuilt versions of node-canvas as a drop-in replacement

Launch latest Chrome with the Devtools Protocol port open

Chrome Debugging Protocol interface

Cloudinary NPM for node.js integration

Lightweight debugging utility for Node.js and the browser

An Esprima-compatible JavaScript parser built on Acorn

A feature-rich Node.js event emitter implementation with namespaces, wildcards, TTL, async listeners and browser/worker support.

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

Handlebars provides the power necessary to let you build semantic templates effectively with no frustration

Validate html using validator.w3.org/nu og html-validate

Convert character encodings in pure javascript.

get dimensions of any image file

A collection of common interactive command line user interfaces.

Detect if the current environment is a CI server

Detects the JavaScript libraries running on a page

A JavaScript implementation of many web standards

deterministic JSON.stringify() with custom sorting to get deterministic hashes from stringified results

A very polite lock file utility, which endeavors to not litter, and to wait patiently for others.

Parser for the content attribute of the meta viewport

Recursively mkdir, like `mkdir -p`

A node.js library for the SSL Labs API.

option parsing and help generation

Pluralize and singularize any word

A robust Punycode converter that fully complies to RFC 3492 and RFC 5891, and works on nearly all JavaScript platforms.

Simplified HTTP request client.

The simplified HTTP request client 'request' with Promise support. Powered by Bluebird.

Checks if two URLs pass the "same origin"-policy (RFC 6454)

The semantic version parser used by npm.

Portable Unix shell commands for Node.js