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.
How to Build Your First AI Agent Deploy it to Sevalla
manishmshiva profile

How to Build Your First AI Agent Deploy it to Sevalla

#programming #ai #javascript #tutorial
Comments
6 min read
I Found One Interesting Open Source GitHub Gem 🔥
anthonymax profile

I Found One Interesting Open Source GitHub Gem 🔥

#webdev #javascript #programming #opensource
146
Comments 6
2 min read
Web Application Security & XSS Mitigation Lab
alem_djokovic82 profile

Web Application Security & XSS Mitigation Lab

#javascript #php #security #webdev
Comments
1 min read
I Built a Streaming Aggregator for Practice. Then 5 Continents Showed Up (And the Ad Wars Began)
beleke_ian profile

I Built a Streaming Aggregator for Practice. Then 5 Continents Showed Up (And the Ad Wars Began)

#webdev #javascript #debugging #react
1
Comments
3 min read
Building Self-Refining AI Agents with Ollama & Langfuse
harishkotra profile

Building Self-Refining AI Agents with Ollama & Langfuse

#programming #ai #javascript #ollama
Comments
3 min read
🌦 Building an Advanced Weather Dashboard with Dark Mode, Map & Forecast
codehuntersharath profile

🌦 Building an Advanced Weather Dashboard with Dark Mode, Map & Forecast

#javascript #weatherapp #openweatherapi #leafletjs
Comments
2 min read
Criei um site de mangás simples com JS puro para estudar integração de APIs
lok_3782107ef55613a8599bd profile
lok

Criei um site de mangás simples com JS puro para estudar integração de APIs

#javascript #webdev #estudos #programming
Comments
1 min read
How to Build Interactive eLearning Simulations: A Technical Guide for Developers
manishgiri1 profile

How to Build Interactive eLearning Simulations: A Technical Guide for Developers

#webdev #javascript #programming #tutorial
Comments
15 min read
I built a simple PSI wrapper to get "GTmetrix style" grades
aloysius_thomas_0966f9e1c profile

I built a simple PSI wrapper to get "GTmetrix style" grades

#webdev #php #javascript #webperf
Comments
2 min read
Top Vibe Coding Platforms You Should Try This Year🫵
dev_kiran profile

Top Vibe Coding Platforms You Should Try This Year🫵

#webdev #programming #productivity #javascript
79
Comments
6 min read
Kicking Off a New Full-Stack Project
cyndiee profile

Kicking Off a New Full-Stack Project

#javascript #learning #node #webdev
Comments
1 min read
RS-X: simplifying reactive programming in React
robert_sanders_04918a4344 profile

RS-X: simplifying reactive programming in React

#react #typescript #javascript #reactive
Comments
2 min read
Using RS-X with React 🎉
robert_sanders_04918a4344 profile

Using RS-X with React 🎉

#react #angular #typescript #javascript
Comments
2 min read
JavaScript Maps vs Sets — A Scientific, Production‑Minded Guide (2026)
cristiansifuentes profile

JavaScript Maps vs Sets — A Scientific, Production‑Minded Guide (2026)

#javascript #webdev #typescript #programming
1
Comments
6 min read
What to Review Before Merging to `main`: A Practical Code Review Checklist
samuel_ruiz_64604c4d0ba22 profile

What to Review Before Merging to `main`: A Practical Code Review Checklist

#webdev #programming #react #javascript
1
Comments
3 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.