📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings

🍃 JavaScript library for mobile-friendly interactive maps 🇺🇦

expose yourself

High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without…

Pragmatic, balanced FP in JavaScript. @FLJSBook on twitter.

Minimal templating with {{mustaches}} in JavaScript

Fast and powerful CSV (delimited text) parser that gracefully handles large files and malformed input

Extract & Inline Critical-path CSS in HTML pages

📝 A curated list of Web Performance Optimization. Everyone can contribute here!

🚀 Automate versioning and package publishing

An HTTP/1.1 client, written from scratch for Node.js

Webfont loading. Simple, small, and efficient.

Code and walkthrough labs to set up serverless applications for Wild Rydes workshops

Stylesheet analysis tool.

WebPerf and front-end quality testing tool

Headless Chromium-based web performance metrics collector and monitoring tool

The Node version of Pattern Lab

Database version control, made easy!

Web interface for XHProf profiling data can store data in MongoDB or PDO database

WebPageTest API wrapper for NodeJS

Examples and best practices for using analytics.js

Your web font utility belt. It can subset web fonts. It can find unicode-ranges for you automatically. It makes julienne fries.

A lightweight jQuery plugin that replaces native select elements with customizable dropdowns.

CLI for postcss

A basic but performant promise implementation.

Yeoman WordPress Plugin Generator

Google App Script for spreadsheet that uses the WPT API to bulk test URLs

Containerized unit testing across any platform and programming language

Collection of Cloudflare Workers

Collection of JS modules and tools for WordPress development