Operator Lookup — Search JavaScript Operators

Handy tool by Josh W. Comeau to look up JavaScript operators. JavaScript Operator Lookup → 🤩 If you’ve been following bram.us for a while you might already know that my favourite operators are the optional chaining operator (.?) and the null coalescing operator (??). Definitely check them out as they will change the way you …

Codrops CSS Reference

An extensive CSS reference with all the important properties and info to learn CSS from the basics Extensive reference sporting clear explanations, examples, live demos (using Codrops’ Playground), CSS compatibility tables (provided by Can I use…), etc.. The fact that Sara Soueidan wrote a lot of these articles gives away that they’re very – very! …

HTML5 Please

Look up HTML5, CSS3, etc features, know if they are ready for use, and if so find out how you should use them – with polyfills, fallbacks or as they are. Awesome resource, listing all newish stuff, along with the fallbacks/polyfills you’ll need to use. HTML5 Please → Also see When can I use and …