How to read the spec behind JavaScript

February 25, 2022 By Mark Otto Off

Learn the Fundamentals of Rx.js โ€” This useful JavaScript library is great for managing events that happen over time, and in this detailed video course Steve Kinney covers what you need to know to make use of it โ€” including observables, events, intervals, timers, operators, and more.

Frontend Masters

๐Ÿ“„ PDF: From JavaScript to Rust: A Book โ€” A book that attempts to map common JavaScript workflows to the Rust ecosystem, if youโ€™ve been keen to pick up the increasingly popular systems language. Thereโ€™s also a GitHub repo with the source for the book.

Jarrod Overson



Playwright 1.19 โ€“ Browser automation library.
neo.mjs 3.2.5 โ€“ Web Worker enhanced frontend framework.
Jasmine 4.0.1 โ€“ JS testing framework.
Resemble.js 4.1 โ€“ Image analysis and comparison library.
eva.js 1.2.7 โ€“ Front-end game engine.
History 5.3 โ€“ Manage session history with JS.
qooxdoo 7.0 โ€“ SPA framework we last mentioned 7 yrs ago(!)

Work Remotely Forever โ€” When you join Toptal, you get the freedom of freelance with the security of full-time. Take control of your career today.

๐Ÿ“’ Articles & Tutorials

How To Develop a Text Editor for the Web โ€” The engineer at a company building a browser-based design tool reflects on some of the technical issues of producing a reliable text entry widget.

Ilya Medvedev

๐Ÿ›  Code & Tools

More Cloud for Less Money โ€” Vultr offers developers Cloud Compute instances as low as $2.50 per month. Try Vultr for 14 days with this free credit.