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.
Beyond Linear Chains: Building a Self-Correcting AI Agent with LangGraph.js

Beyond Linear Chains: Building a Self-Correcting AI Agent with LangGraph.js

Comments
5 min read
How JavaScript Engines Optimize Objects, Arrays, and Maps (A V8 Performance Guide)

How JavaScript Engines Optimize Objects, Arrays, and Maps (A V8 Performance Guide)

2
Comments
4 min read
Verifiable AI in 69 Lines: Signed Inference on Gaia + Irys

Verifiable AI in 69 Lines: Signed Inference on Gaia + Irys

Comments
4 min read
The Law of Loudness: Why Your Code Should Scream, Not Whisper

The Law of Loudness: Why Your Code Should Scream, Not Whisper

3
Comments 1
4 min read
`yield` operator in Claude-Mem codebase.

`yield` operator in Claude-Mem codebase.

Comments
3 min read
withInMemoryScrolling in Angular: Modern Scroll Restoration and Anchor Scrolling Explained

withInMemoryScrolling in Angular: Modern Scroll Restoration and Anchor Scrolling Explained

Comments
4 min read
Minions: Building Self-Learning AI Agent Swarms That Actually Ship Code

Minions: Building Self-Learning AI Agent Swarms That Actually Ship Code

8
Comments 2
7 min read
Working Expo + pnpm Workspaces Configuration

Working Expo + pnpm Workspaces Configuration

Comments
3 min read
Canvas Drawing Editor - A Zero-Dependency Canvas Editor Web Component

Canvas Drawing Editor - A Zero-Dependency Canvas Editor Web Component

1
Comments
22 min read
🎭Beginner-Friendly Guide 'Separate Squares II' – LeetCode 3454 (C++, Python, JavaScript)

🎭Beginner-Friendly Guide 'Separate Squares II' – LeetCode 3454 (C++, Python, JavaScript)

22
Comments 2
6 min read
How to Handle Media Queries in React Logic with a Custom Hook

How to Handle Media Queries in React Logic with a Custom Hook

Comments
3 min read
🏆 The Most-Watched React, Next.js, Vue, Nuxt & Vite Talks of 2025 (so far)

🏆 The Most-Watched React, Next.js, Vue, Nuxt & Vite Talks of 2025 (so far)

Comments
6 min read
How I built a lag-free 10GB Log Viewer for VS Code using Rust & Memory-Mapping

How I built a lag-free 10GB Log Viewer for VS Code using Rust & Memory-Mapping

Comments
4 min read
Entering the Upside Down of Pivot Grid: A Stranger Things Data-Viz Tutorial

Entering the Upside Down of Pivot Grid: A Stranger Things Data-Viz Tutorial

30
Comments 2
5 min read
Bringing Clarity to Everyday Shop Owners

Bringing Clarity to Everyday Shop Owners

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