Fast, easy and reliable testing for anything that runs in a browser.

React and Rails 5 calendar appointment app

The classic email sending library for PHP

Front End interview preparation materials for busy engineers (updated for 2025)

Style guides for Google-originated open-source projects

Milestone project for Skillcrush Phase 1

Declarative routing for React

A lightweight and modular front-end framework for developing fast and powerful web interfaces

Semantic is a UI component framework based around useful principles from natural language.

Starter files, final projects and FAQ for my Advanced CSS course

Codecademy Course

A list of helpful front-end related questions you can use to interview potential candidates, test yourself or completely ignore.

A tool for running android and iOS appium tests in parallel across devices... U like it STAR it !

🗂 The perfect Front-End Checklist for modern websites and meticulous developers

A WebDriver server for iOS that runs inside the Simulator.

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.

An attempt to answer the age old interview question "What happens when you type google.com into your browser and press enter?"

Use React, Redux, Immutable to code Tetris. 🎮

A simple JavaScript library for handling keyboard events.

A simple resume built with jQuery, JSON, Chart.js, D3 and Bootstrap

This monthly meetup focuses on white boarding algorithms.

120+ interactive Python coding interview challenges (algorithms and data structures). Includes Anki flashcards.

Zocial: CSS login and social buttons

The book "Annotated Algorithms in Python" and the nlib.py library

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

Sass library for creating transitions and animations.

💎 The powerful Sass library for creating CSS transitions and animations

Generic automation framework for acceptance testing and RPA