How web workers and service workers can improve the performance of your website, and when to use a web worker versus a service worker.

JavaScript book. Read 544 reviews from the world's largest community for readers. Most programming languages contain good and bad parts, but JavaScript h...

A blog about (mostly) computery things

What to do before adopting every little trend you come across

A Cost vs Benefit Analysis

Yet another article about the Node.js Event-Loop

Modern JavaScript frameworks are all about reactivity. Change your application's state, and the view updates automatically. But there's a catch — tracking state changes at runtime adds overhead that eats into your bundle size and performance budgets. In this talk, we'll discover an alternative approach: moving reactivity into the language itself. Your apps have never been smaller or faster than they're about to become. Slides: https://rethinking-reactivity.surge.sh/ YGLF 2019: Code Camp Blog - Rich Harris: https://www.israel.yglfconf.com/post/meet-the-speaker-rich-harris

In recent years, JavaScript has grown considerably in size. This blog post explores what’s still missing.

A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain your code quality with ease.

If you’re into mobile app development, the name of React Native mustn’t be new for you. The term has been trending in the world of…

async/await freed us from callback hell, but people have started abusing it — leading to the birth of async/await hell.

Posted by Josh Gordon and Sara Robinson, Developer Advocates

Ryan Dahl is a Software Engineer working at Google Brain. He is the creator of Node.js, JavaScript runtime built on Chrome’s V8 JavaScript engine. Currently, he is working on deep learBrowserifyning research projects. His focus is mostly on image-to-image transformations like colorization and super-resolution. He has contributed to several open source projects including HTTP Parser, libuv. … Continue reading Episode 8: Interview with Ryan Dahl, Creator of Node.js

Ben McCormick's blog on JavaScript and Web Development

Though JavaScript has the highest number of developers in its community with respect to any other language on earth at this moment; there are a lot of misconceptions, shallow knowledge, bad assumption

It can be tricky to do functional tests on web applications. There is a lot of frameworks that can help us to do that but it comes…

The feature set of ECMAScript 2018 was finalized during the latest TC39 meeting (23-25 January 2018). This blog post describes it.

React’s unique strength is bringing to JavaScript development some of the benefits previously exclusive to more radically functional languages such as Elm an...

Updated Jan. 21st, 2018: Added AppRun and dva. Keeping up with JavaScript frameworks can be a challenge. There are a lot of them, and seemingly another one every month. How do you know which ones might be right for your project? What are their strengths and weaknesses? How do you

webpack is a brilliant tool for bundling frontend assets. When things start to slow down, though, its batteries-included nature and the…

JavaScript UI frameworks and libraries work in cycles. Every six months or so, a new one pops up, claiming that it has revolutionized UI development. Thousands of developers adopt it into their new projects, blog posts are written, Stack Overflow questions are asked and answered, and then a newer (and even more revolutionary) framework pops up to usurp the throne.