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.
🔥 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
JavaScript | Herança básica
josejuarezjunior profile

JavaScript | Herança básica

#javascript #programming #poo
2
Comments
2 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
🎃 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
2
Comments
4 min read
Modern JavaScript Concurrency - 2025 Edition
gkoos profile

Modern JavaScript Concurrency - 2025 Edition

#javascript #webdev #programming #tutorial
5
Comments
11 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
15 Landing Pages Code and Design
shreyvijayvargiya profile

15 Landing Pages Code and Design

#react #webdev #ai #javascript
1
Comments 1
2 min read
My Super-App learning journey — first small wins, a simple login demo & a student hack 🚀
muskan_kumari_81 profile

My Super-App learning journey — first small wins, a simple login demo & a student hack 🚀

#webdev #css #students #javascript
Comments
3 min read
Building an AI Conversation Practice App: Part 3- From Simple Prompts to Database-Driven Dynamic AI Characters
yfkiwi profile

Building an AI Conversation Practice App: Part 3- From Simple Prompts to Database-Driven Dynamic AI Characters

#promptengineering #ai #javascript #database
Comments
5 min read
🚀 AI Social Media Manager with Auth0 Security

Auth0 for AI Agents Challenge Submission
simranshaikh20_50 profile

🚀 AI Social Media Manager with Auth0 Security

#auth0challenge #ai #react #javascript
10
Comments 4
4 min read
Auth Series #1: Understanding Authentication and Authorization
shreelaxmihegde profile

Auth Series #1: Understanding Authentication and Authorization

#authseries #express #javascript #backend
5
Comments 2
2 min read
Curse & Code: A Haunted Hackathon Landing Page

Frontend Challenge Perfect Landing Submission 🦇🎃
awanthiy profile

Curse & Code: A Haunted Hackathon Landing Page

#devchallenge #frontendchallenge #webdev #javascript
32
Comments
2 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.