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

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

Comments
2 min read
How to Build Interactive eLearning Simulations: A Technical Guide for Developers

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

Comments
15 min read
I built a simple PSI wrapper to get "GTmetrix style" grades

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

Comments
2 min read
How Promises Fix Callback Hell.?

How Promises Fix Callback Hell.?

5
Comments
1 min read
Kicking Off a New Full-Stack Project

Kicking Off a New Full-Stack Project

Comments
1 min read
RS-X: simplifying reactive programming in React

RS-X: simplifying reactive programming in React

Comments
2 min read
Why Saving Images From the Web Is Hard—How AllPicSaverX Extension Handles It

Why Saving Images From the Web Is Hard—How AllPicSaverX Extension Handles It

1
Comments
5 min read
Using RS-X with React 🎉

Using RS-X with React 🎉

Comments
2 min read
Common React Native Performance Gotchas I Fixed in 2025 (and How to Avoid Them)

Common React Native Performance Gotchas I Fixed in 2025 (and How to Avoid Them)

Comments
2 min read
What to Review Before Merging to `main`: A Practical Code Review Checklist

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

1
Comments
3 min read
I Wanted a Video Editor With No Paywalls, No Accounts, and No Cloud — So I Built One

I Wanted a Video Editor With No Paywalls, No Accounts, and No Cloud — So I Built One

Comments
2 min read
Test-Driven Development for Building User Interfaces

Test-Driven Development for Building User Interfaces

2
Comments 1
21 min read
Most React Code Is Hard to Read Because Developers Ignore This One Rule

Most React Code Is Hard to Read Because Developers Ignore This One Rule

1
Comments
2 min read
From Medical Doctor to Backend Engineer: Why I’m building my own E-commerce engine 🩺💻

From Medical Doctor to Backend Engineer: Why I’m building my own E-commerce engine 🩺💻

Comments
1 min read
How I Built a High-Quality pSEO Wiki with Astro (And Fixed the "Product" Schema Error)

How I Built a High-Quality pSEO Wiki with Astro (And Fixed the "Product" Schema Error)

2
Comments 2
2 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.