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.

Feb 19

I Replaced My Website's Chatbot with Voice AI — Here's What Happened

#webdev #ai #saas #javascript

4 min read

Otto

Mar 25

SvelteKit in 2026: The Full-Stack Framework That Makes React Feel Overengineered

#svelte #sveltekit #webdev #javascript

3 min read

Mar 25

23% of Public APIs Have CORS Misconfigurations — Here's How to Fix Yours

#security #webdev #javascript #api

3 min read

Mar 25

5 Security Headers Your Website Is Missing (and How to Add Them in 2 Minutes)

#security #webdev #javascript #tutorial

4 min read

William Andrews

Mar 25

A developer's guide to JSON — formatting, validation, and common mistakes

#webdev #javascript #beginners #json

4 min read

Mar 25

The npm Registry Has 2 Million Packages — 14% Have Known Vulnerabilities

#javascript #security #npm #webdev

3 min read

kiran ravi

Feb 18

The Clone Conspiracy: Shallow Copy vs. Deep Copy in JavaScript 👯‍♂️

#beginners #javascript #tutorial #webdev

3 min read

Mar 25

5 Free APIs That Changed How I Build Side Projects (With Code Examples)

#api #webdev #javascript #tutorial

5 min read

mistyhx

Mar 24

Building an AI-Powered Social Media Content Generator - A Developer's Guide

#ai #javascript #tutorial #api

3 min read

Sebastian

Mar 24

Coding Challenges Built Around Real-World Problems

#webdev #programming #javascript #beginners

1 min read

headwindz

Feb 18

Introduction to abstract syntax trees (AST)

#beginners #computerscience #javascript #tooling

7 min read

Mar 24

I built a link preview API — here's what I learned about Open Graph

#webdev #api #javascript #tutorial

3 min read

Mar 25

I Automated My Job Search With Python — 3 Scripts That Actually Work

#discuss #python #career #javascript

4 min read

💻 Arpad Kish 💻

Feb 18

Building a Time-Traveling HashMap in JavaScript

#javascript

3 min read

Mar 24

How to Implement Google OAuth 2.0 in Next.js with NestJS

#nextjs #node #webdev #javascript

3 min read

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