Must Read
JavaScript to Rust and Back Again: A wasm-bindgen Tale
Today the WebAssembly specification only defines four types: two integer types and two floating-point types. Most of the time, however, JS and Rust developers are working with much richer types!
Sponsor (Thank You)

Time tracking for your business has never been this easy!
Time Tracking has never been this easy. Hyperlogs is the most comprehensive app that helps you manage all your projects and teams timesheets without the clutter and complexity. Its time to focus on growing your business.
Tracking time is only a small part of understanding how healthy your business is. Hyperlogs gives you powerful and invaluable insight that guides sound business decision making. Know your revenue as well as your costs and get visual cues when vital project adjustments are necessary to help it succeed.
Its time you start focusing on growing your business, so let Hyperlogs handle the rest.
Learn
Making a 100% Statically-Linked, Single-File Web App with React and Rust
A complete tutorial on how to make a 100% statically-linked, single-file web app with React and Rust by Anders Pitman.
Learn RxJS in 60 Minutes for Beginners
This is a great crash course to learn RxJS- a tool used for reactive programming using observable streams.
React Native Relicensing as MIT (like React Itself)
Latest news about React Native Relicensing as MIT.
Using Promise.prototype.finally in Node.js
Promise.prototype.finally() recently reached stage 4 of the TC39 proposal process. This article will show you how to use Promise.prototype.finally() and how to write your own simplified polyfill.
How To Speed Up CI Builds with the new NPM 'ci' Command
npm 5.7 was released this week but a serious issue was quickly reported where it was breaking filesystem permissions. 5.7.1 is now out to fix the problem, so we can focus on one of 5.7’s new features instead, npm ci.
Tools & Code
JavaScript Array Cheatsheet
Dr. Axel Rauschmayer shares his JavaScript Array Cheatsheet. Fork it on Github.
face-verify.js: Monitoring who is physically looking at a website for additional security
A capability used to build additional security into web apps to monitor how many people are watching the screen and who they are.