A walkthrough of using RxJS, Angular, Web Bluetooth, and an EEG headset to monitor brainwaves and perform actions based on eye blinks.
Uri Shaked
The latest Vue, billed “Level E”, comes with better TypeScript integration, error handling, and improved support for functional components.
Evan You
Raymond Camden explains the steps he’s taken to wean himself off a dependence on jQuery for a number of common frontend development tasks.
Telerik Developer Network
Yes, “digital transformation” is a buzzword having its moment right now. But what is behind the buzz?
CircleCI
Sponsor
An interesting Microsoft project that offers a V8 JavaScript runtime oriented around multiple V8 instances running at the same time and the communications between them.
Microsoft
A one-page guide to features added in ES2015 and beyond.
Devhints
A 20 minute talk looking at code coverage, type profiling, and a deep dive into how evaluating a code snippet in DevTools console works in V8.
Yang Guo
Not using something like Prettier to format your code yet? The author tries to sell you on why it’s a good idea.
Artem Sapegin
PayPal has open sourced a suite of libraries for building JavaScript experiences that work well on third party sites that embed them.
Daniel Brain
Jobs
In Brief
Mozilla, Microsoft, Google, and W3C to Work on MDN Docs Together news Mozilla
CKEditor 5 Rich Text Editor Released news Frederico Knabben
Creating End-to-End Tests That Don’t Suck with Puppeteer tutorial Puppeteer lets you control headless Chrome from JavaScript. Trevor Miller
Introduction to InfluxDB and TICK Stack tutorial Learn how to get up and running with the fastest growing open source TSDB. InfluxData Sponsor
An Imperative Guide to Forms in Vue.js tutorial LogRocket
Using Three.js for 2D Data Visualization tutorial Grant Custer
Writing Smarter Web Animation Code with GSAP tutorial Carl Schoof
Building a 'Modem' with Web Audio tutorial An interesting way to transmit data in audio form. Martin Kirkholt Melhus
Build A Real-Time Chat App with Vue.js, Vuex and Cloud Firestore tutorial Lachlan Miller
Have you met Predix, the Premier Industrial Internet Platform? See how Predix is connecting machines, intelligence, and people to drive operational and business outcomes that matter. GE Digital Sponsor
Migrating Towards Yarn and Webpack story .. from Require.js, Grunt and npm. Wingify Engineering
accessibilityjs: A Client-Side Accessibility Error Scanner tools GitHub uses this to scan for inaccessible UI elements. GitHub
ES Check: Checks The Version of ES Used in Source Files tools Dollar Shave Club
JavaScript Telemetry: Black Box Recorder for App Crashes tools ROLLBAR Sponsor
Redux Zero: A Simpler 'Redux Lite' code A lightweight state container based on Redux with a single store and no reducers. Matheus Lima
Anime.js: A JS Animation Library for the Web code Julian Garnier
rmodal.js: A Simple 1.2 KB Modal Dialog with No Dependencies code Iskren Slavov
Schnack.js: A Disqus-like Commenting Drop-in for Static Sites code A commenting system build on Node.js and SQLite3. Gregor Aisch
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