A closure is the combination of a function bundled together (enclosed) with references to its surrounding state (the lexical environment). In other words, a closure gives you access to an outer function’s scope from an inner function. In JavaScript, closu... (more…)

kingraph - Plots family trees using JavaScript and Graphviz...

Many websites run client-side code (JavaScript) in the browser, and this is usually proprietary software. This means software that does not respect the user's rights to study, modify and redistribute it. In Richard... (more…)

Earlier today, I was briefly entertaining the idea of writing a library to wrap and enhance querySelectorAll in certain ways. I thought I’d rather not introduce a Parsel dependency out of the box, but only use it to parse selectors properly when it’s avai... (more…)

Full-Scale JavaScript | Best JavaScript articles. Weekly. (more…)