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!

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Why React Uses State Instead of Plain JavaScript Variables
tajnur profile

Why React Uses State Instead of Plain JavaScript Variables

#react #webdev #javascript #frontend
Comments 2
3 min read
How to use js in nginx
huaian profile

How to use js in nginx

#linux #tutorial #javascript #devops
Comments
2 min read
🔥 JavaScript Interview Series(7): Memory Management & Garbage Collection in JS
jackm_345442a09fb53b profile

🔥 JavaScript Interview Series(7): Memory Management & Garbage Collection in JS

#webdev #programming #javascript #beginners
4
Comments
9 min read
🔥 JavaScript Interview Series(8): Mutable vs Immutable Data in JavaScript
jackm_345442a09fb53b profile

🔥 JavaScript Interview Series(8): Mutable vs Immutable Data in JavaScript

#webdev #programming #javascript #career
3
Comments
8 min read
Decorators: The Programming World’s Fancy Wrappers (And Why Your Code Needs a Makeover)
dev-tngsh profile

Decorators: The Programming World’s Fancy Wrappers (And Why Your Code Needs a Makeover)

#ruby #python #go #javascript
1
Comments
3 min read
🔥 JavaScript Interview Series(9): Working with Arrays and Objects Like a Pro
jackm_345442a09fb53b profile

🔥 JavaScript Interview Series(9): Working with Arrays and Objects Like a Pro

#webdev #programming #javascript #career
1
Comments
9 min read
🎃 Spookify - Halloween Landing Page

Frontend Challenge Perfect Landing Submission 🦇🎃
bst53 profile

🎃 Spookify - Halloween Landing Page

#devchallenge #frontendchallenge #webdev #javascript
16
Comments 5
3 min read
Building a Dynamic Profile Endpoint — GET /me (Node.js/Express + Cat Facts)
yahaiii profile

Building a Dynamic Profile Endpoint — GET /me (Node.js/Express + Cat Facts)

#node #javascript #express #api
1
Comments 2
2 min read
JavaScript | Herança básica
josejuarezjunior profile

JavaScript | Herança básica

#javascript #programming #poo
2
Comments
2 min read
🎃 Eldritch Eclipse | Frontend Challenge: Halloween Edition

Frontend Challenge Perfect Landing Submission 🦇🎃
srijan-xi profile

🎃 Eldritch Eclipse | Frontend Challenge: Halloween Edition

#devchallenge #webdev #javascript #frontendchallenge
4
Comments 2
3 min read
Angular 20: HttpClient Interceptors — Functional, Predictable, and Powerful
cristiansifuentes profile

Angular 20: HttpClient Interceptors — Functional, Predictable, and Powerful

#angular #javascript #typescript #programming
3
Comments
4 min read
Modern JavaScript Concurrency - 2025 Edition
gkoos profile

Modern JavaScript Concurrency - 2025 Edition

#javascript #webdev #programming #tutorial
6
Comments
11 min read
Exploring the Benefits of Using a Dedicated File Uploader Library
ideradevtools profile

Exploring the Benefits of Using a Dedicated File Uploader Library

#filestack #file #javascript #webdev
2
Comments
7 min read
How I Finally Made TailwindCSS Work Inside the Shadow DOM (A Real Case Study)
dhirajarya01 profile

How I Finally Made TailwindCSS Work Inside the Shadow DOM (A Real Case Study)

#webdev #tailwindcss #programming #javascript
2
Comments
5 min read
Identity in AI Agents
codercatdev profile

Identity in AI Agents

#webdev #javascript #beginners #podcast
1
Comments
9 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.