Cannot read property "x" of undefined. I'm guessing if you're reading this you've seen that message before, and probably at some point wanted to throw something through your monitor. We have the venerable Sir Tony Hoare to thank for th... (more…)

particles.js - A lightweight JavaScript library for creating particles... (more…)

Sebastian Seitz gives you a crash course in DOM manipulation with vanilla JavaScript, abstracting the more verbose parts into a set of helper functions. (more…)

A DOS JavaScript Canvas with sound. Contribute to SuperIlu/DOjS development by creating an account on GitHub. (more…)

By neglecting web performance, the JavaScript community unintentionally paved the way for AMP. (more…)