JS

JavaScript Frameworks generally do a lot of DOM handling for you, but doing it yourself can be the most performant option, and there are quite a few best practices.

The official Essentials tutorial for Redux: learn how to use Redux, the right way

50 TypeScript F*ck Ups Book: 50 Subtle Mistakes to Screw Your TypeScript Code, and How to Avoid and Fix Them to Write Extraordinary Software for Web - azat-co/50-ts

I’m having a lot of fun building small, static web apps. And there are certain principles I’m trying to stick to as I do it. Let’s see what they are… What is a manifesto anyway? As I started writing this, I asked myself: “Is this actually a manifesto? What is a manifesto?” But the definition […]

Explore memory management, types of memory leaks, and hunting memory leaks in JavaScript using Chrome DevTools.

What is the average size of JavaScript code downloaded per website? Fuck around and find out!

Oh boi the event loop. It’s one of those things that every JavaScript developer has to deal with in o...

JavaScript, even if Cached, has significant cost on an end user's device; we'll discuss Disk, Parse, Compilation, IPC, and Bytecode Loading

Subscribe here: https://bit.ly/Hey_SubscribeCassidy Williams at Everyman Cinema on 5th May, 2022 – All Day Hey 2022JavaScript is a delightfully flexible lang...

Everything you need to know about web applications in modern web development. You will learn about traditional websites, full-stack web applications, client-side and server-side rendering/routing, single-page applications, code splitting, APIs, microservices, static site generation ...

One of the main benefits of JavaScript is that it runs both in the browser and the server. As an engineer you need to master a single language and your skills…

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The web is drowning in a sea of JavaScript, awash with unnecessary bloat, inaccessible cruft, and unsustainable patterns. Jeremy Wagner plots a course to navigate the JavaScript Sea responsibly by …

Find out how well you know (or don't know) the JavaScript == operator rules

Validate and visualize dependencies. Your rules. JavaScript, TypeScript, CoffeeScript. ES6, CommonJS, AMD. - sverweij/dependency-cruiser: Validate and visualize dependencies. Your rules. JavaScript...

List of JavaScript methods which you can use natively + ESLint Plugin - you-dont-need/You-Dont-Need-Lodash-Underscore: List of JavaScript methods which you can use natively + ESLint Plugin

!!Con 2019- Tail Call Optimization: The Musical!! by Anjana Vakil & Natalia Margolis“Stack overflow”! “Maximum call stack size exceeded”!! “Too much recursio...

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📜 33 JavaScript concepts every developer should know. - leonardomso/33-js-concepts: 📜 33 JavaScript concepts every developer should know.

JavaScript obfuscation is a series of code transformations that make JS extremely hard to understand and reverse-engineer. This guide explores it in-depth.

Resilience is intrinsic to the web and therefore us, web developers. This article explores how graceful degradation, defensive coding, observability, and a healthy attitude towards failures better equips us before, during, and after an error occurs.

This article describes Conformance, a methodology used in frameworks within Google, and how we plan on open-sourcing it to the JavaScript framework ecosystem

JavaScript - Conditional JavaScript, only download when it is appropriate to do so

JavaScript image compressor.

React, Vue, or perhaps the lightweight Alpine.js? Whether you are an experienced JavaScript developer working with one of these frameworks, or just starting to learn, our authors have created some tutorials for you.