React is very fast, but in order to keep a nice pace, it needs help in understanding which parts of the view should or shouldn’t be updated… (more…)

JavaScript’s this keyword is a source of confusion for many new and experienced developers alike. It can be frustrating if, for some reason, this doesn’t point to the context that was intended. This course will help you understand JavaScript’s this mechan... (more…)

JavaScript is particularly difficult to implement efficiently because most of its expressions have all sorts of different meanings that involve all sorts of ... (more…)

📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings - GitHub - trekhleb/javascript-algorithms: 📝 Algorithms and data structures implemented in... (more…)

Lumen is a very small, self-hosted Lisp for Lua and JavaScript. It provides a flexible compilation environment with an extensible reader, macros, and extensible special forms, but otherwise attempts to match the target runtime environment as closely as po... (more…)