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.
I built a custom range slider for Retool with a histogram built in

I built a custom range slider for Retool with a histogram built in

1
Comments
3 min read
uniapp里 rich-text 里的img图片如何控制最大宽度

uniapp里 rich-text 里的img图片如何控制最大宽度

Comments
1 min read
Working with the DOM, Click Events, and Web APIs

Working with the DOM, Click Events, and Web APIs

2
Comments
6 min read
(3)Creating the Pinnacle of Niche Software: Using vite-plugin-elm-watch

(3)Creating the Pinnacle of Niche Software: Using vite-plugin-elm-watch

Comments
3 min read
React template: Tanstack Query

React template: Tanstack Query

1
Comments
3 min read
浮动动画

浮动动画

Comments
1 min read
Flutter vs React Native: Which Is Better for Cross-Platform App Development in 2026?

Flutter vs React Native: Which Is Better for Cross-Platform App Development in 2026?

Comments
3 min read
A 10-Year-Old from Morocco Builds Her First Fully Working Website

A 10-Year-Old from Morocco Builds Her First Fully Working Website

5
Comments
1 min read
Why useRef Is Better Than querySelector in React

Why useRef Is Better Than querySelector in React

2
Comments 3
2 min read
Game Development with AI: Building a 3D Gesture-Controlled Game in Seconds

Game Development with AI: Building a 3D Gesture-Controlled Game in Seconds

3
Comments
2 min read
New React 19 Hooks (With Examples)

New React 19 Hooks (With Examples)

6
Comments
3 min read
React vs. Next.js: The Ultimate Guide to Choosing Your Stack (2025 Edition)

React vs. Next.js: The Ultimate Guide to Choosing Your Stack (2025 Edition)

Comments
4 min read
Optimize Like a Pro: Advanced JavaScript Memory Techniques for Large-Scale Projects

Optimize Like a Pro: Advanced JavaScript Memory Techniques for Large-Scale Projects

5
Comments
4 min read
FoalTS - NodeJS framework - version 5.1 is out

FoalTS - NodeJS framework - version 5.1 is out

1
Comments
1 min read
How to Update NPM versions- Step By Step Guide

How to Update NPM versions- Step By Step Guide

Comments
2 min read
Modern Authentication in 2025: OAuth2, MFA, and the Shift to Passwordless

Modern Authentication in 2025: OAuth2, MFA, and the Shift to Passwordless

Comments
6 min read
No Restarts, No Rewrites, No Downtime: How SLS Soft Delete Delivers True "Seamless Data Rescue"

No Restarts, No Rewrites, No Downtime: How SLS Soft Delete Delivers True "Seamless Data Rescue"

Comments
4 min read
Coding Challenge Practice - Question 64

Coding Challenge Practice - Question 64

1
Comments
1 min read
Pulse 1.5: A Deterministic Runtime You Can Actually Rely On

Pulse 1.5: A Deterministic Runtime You Can Actually Rely On

Comments
3 min read
Web Components in Angular: Integrating React Components Across Framework Boundaries

Web Components in Angular: Integrating React Components Across Framework Boundaries

Comments
3 min read
How Async/Await Made Me Love Asynchronous JavaScript Again

How Async/Await Made Me Love Asynchronous JavaScript Again

Comments
5 min read
Next.js Data Fetching Mistake That Blocks Your Entire Page (And How to Fix It)

Next.js Data Fetching Mistake That Blocks Your Entire Page (And How to Fix It)

Comments
2 min read
The Secret Life of JavaScript: Asynchrony

The Secret Life of JavaScript: Asynchrony

8
Comments
3 min read
Why Your Static Site Isn't Ranking (And How to Fix It in 48 Hours)

Why Your Static Site Isn't Ranking (And How to Fix It in 48 Hours)

Comments
2 min read
The Secret Life of JavaScript: Let, Const, and Why Variables Are Complicated

The Secret Life of JavaScript: Let, Const, and Why Variables Are Complicated

42
Comments 15
9 min read
loading...