Skip to content

DEV Community

JavaScript

Once relegated to the browser as one of the 3 core technologies of the web, JavaScript can now be found almost anywhere you find code. JavaScript developers move fast and push software development forward; they can be as opinionated as the frameworks they use, so let's keep it clean here and make it a place to learn from each other!

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Adam

Oct 27 '25

Stay ahead in web development: latest news, tools, and insights #108

#webdev #weeklyfoo #javascript #node

7 min read

Oct 27 '25

Como construí meu próprio sistema OTA (Over-the-Air Updates) para o Nutrilow com ExpressJS e Expo

#nutrilow #react #reactnative #javascript

2 min read

Sylwia Laskowska

Oct 22 '25

Auth Explained (Part 1): ID vs Access vs Refresh tokens — 🤔what they ACTUALLY do (and why localStorage is a trap)

#javascript #programming #webdev #frontend

3 min read

Emmanuel Sunday

Oct 26 '25

throw error vs throw new error? Error handling the right way

#programming #beginners #tutorial #javascript

4 min read

Sylwia Laskowska

Oct 24 '25

Beginner’s Guide #5: Mutable vs Immutable in JS — The Silent Bug Factory Nobody Warns You About 😳

#webdev #programming #javascript #beginners

2 min read

Athreya aka Maneshwar

Oct 27 '25

Astro’s Client Directives: When and Where to Use Each

#webdev #programming #beginners #javascript

3 min read

Mozamme Hoshen Chowdhury

Sep 23 '25

From Megabytes to Kilobytes: A Dev’s Guide to Practical Image Compression

#webdev #python #javascript #performance

5 min read

Ameh Mathias Ejeh

Oct 26 '25

String Analysis RESTful API

#express #api #node #javascript

3 min read

Oct 27 '25

Java Map Explained: Your Ultimate Guide to HashMap, TreeMap, and More

#java #programming #webdev #javascript

6 min read

Oct 26 '25

Lucy AI: Intelligence Meets Elegance

#webdev #programming #ai #javascript

5 min read

Sep 23 '25

The Art of the Key: A Definitive Guide to i18n Key Naming for Longevity and Sanity

#i18n #webdev #javascript #i18next

9 min read

Mayuresh Smita Suresh

Oct 26 '25

Rust for JavaScript Developers: A Complete Roadmap

#tutorial #learning #javascript #rust

23 min read

Coding Dev

Oct 26 '25

5 Common Mistakes Beginners Make with React Hooks

#react #javascript #webdev #beginners

2 min read

Bob Packer

Sep 23 '25

How Developers Can Simplify Mini Casino Game Mechanics

#programming #webdev #javascript #beginners

3 min read

Vrushik Visavadiya

Oct 27 '25

Understanding TypeScript Utility Types with Real Examples

#typescript #javascript #react #mern

3 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.