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

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
My Top 10 AI Code Review Tools You Can Actually Use in 2025
therealmrmumba profile

My Top 10 AI Code Review Tools You Can Actually Use in 2025

#webdev #programming #ai #javascript
52
Comments 12
5 min read
How React’s useState Really Works — A Simple Explanation from First Principles
safal_bhandari profile

How React’s useState Really Works — A Simple Explanation from First Principles

#javascript #frontend #beginners #react
1
Comments 1
3 min read
Tired of TypeScript? Why ReScript Finally Clicked for Me (Narrative)
cristiansifuentes profile

Tired of TypeScript? Why ReScript Finally Clicked for Me (Narrative)

#rescript #typescript #javascript #react
6
Comments 1
3 min read
How to serve Markdown to AI agents: Making your docs more AI-friendly
davidturnbull profile

How to serve Markdown to AI agents: Making your docs more AI-friendly

#tutorial #javascript #ai #webdev
63
Comments 10
3 min read
ReScript in 2025 — Fast, Sound, and Ready for React (Hybrid Guide)
cristiansifuentes profile

ReScript in 2025 — Fast, Sound, and Ready for React (Hybrid Guide)

#rescript #react #javascript #typescript
5
Comments
2 min read
A Custom Reusable Delete Confirmation Modal Hook in ReactJS.
raselmahmuddev profile

A Custom Reusable Delete Confirmation Modal Hook in ReactJS.

#cleancode #reactpattern #javascript #reactjsdevelopment
2
Comments 1
7 min read
How I Handle JWT Authentication in Express.js (Without the Headaches)
abrahambishopcodes profile

How I Handle JWT Authentication in Express.js (Without the Headaches)

#express #authentication #javascript #webdev
13
Comments 9
5 min read
What is GEO (Generative Engine Optimization) — and Why You Should Care as a Web Designer & SEO Specialist
rishikumar_yadav_06b014b5 profile

What is GEO (Generative Engine Optimization) — and Why You Should Care as a Web Designer & SEO Specialist

#webdev #programming #javascript #seo
Comments 1
4 min read
The React Pattern That Changed How I Build Reusable Components
priyankachettri profile

The React Pattern That Changed How I Build Reusable Components

#react #javascript #designpatterns #ui
Comments
2 min read
🌍 My Journey with React Leaflet: Learning to Build an Interactive Map
minoosh profile

🌍 My Journey with React Leaflet: Learning to Build an Interactive Map

#webdev #javascript #beginners #react
1
Comments 2
2 min read
Create a Modal without any framework.
artyprog profile

Create a Modal without any framework.

#javascript #web
Comments
5 min read
From Plain Functions to Reactive Streams: a mindset change with a thousand benefits
dariomannu profile

From Plain Functions to Reactive Streams: a mindset change with a thousand benefits

#javascript #webdev #programming #streamorientedprogramming
7
Comments 8
4 min read
Angular Signals Effect(): Why 90% of Developers Use It Wrong
codewithrajat profile

Angular Signals Effect(): Why 90% of Developers Use It Wrong

#webdev #programming #javascript #angular
6
Comments 3
7 min read
Getting Tailwind CSS Running in React and Next.js (Without the Headaches)
themrsami profile

Getting Tailwind CSS Running in React and Next.js (Without the Headaches)

#react #nextjs #javascript #tailwindcss
2
Comments 1
7 min read
The Magic of Client & Server Validation : How Your App Knows You Typed Your Email Wrong
shreelaxmihegde profile

The Magic of Client & Server Validation : How Your App Knows You Typed Your Email Wrong

#webdev #fullstack #javascript #softwareengineering
Comments
2 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.