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.
Why NaN !== NaN Makes Perfect Sense (I Promise)

Why NaN !== NaN Makes Perfect Sense (I Promise)

51
Comments 34
4 min read
I built a lightweight framework for Japan's "SI" projects (third attempt in 10 years)

I built a lightweight framework for Japan's "SI" projects (third attempt in 10 years)

Comments
3 min read
Part 2 - The Fiber Revolution (React 16)

Part 2 - The Fiber Revolution (React 16)

Comments
5 min read
Thoughts changed as a dev...

Thoughts changed as a dev...

Comments
1 min read
DEV.to Quick Actions (DEV+_+) — Browse Faster, React Smarter, Stay in Flow

DEV.to Quick Actions (DEV+_+) — Browse Faster, React Smarter, Stay in Flow

2
Comments
3 min read
Question of the Day #4 [Talk::Overflow]

Question of the Day #4 [Talk::Overflow]

1
Comments
2 min read
🛤️ Beginner-Friendly Guide 'Minimum Cost Path with Edge Reversals' - LeetCode 3650 (C++, Python, JavaScript)

🛤️ Beginner-Friendly Guide 'Minimum Cost Path with Edge Reversals' - LeetCode 3650 (C++, Python, JavaScript)

12
Comments
4 min read
Building a Product Hunt Like Threaded Comments with Real-Time Collaboration 🔥

Building a Product Hunt Like Threaded Comments with Real-Time Collaboration 🔥

5
Comments
14 min read
Dark Mode Screenshots in Docusaurus (That Actually Switch)

Dark Mode Screenshots in Docusaurus (That Actually Switch)

3
Comments
2 min read
Top 10 VS Code Extensions Every Web Developer Should Use in 2026

Top 10 VS Code Extensions Every Web Developer Should Use in 2026

Comments
3 min read
Node.js vs Deno vs Bun: The Ultimate Runtime Guide for 2026

Node.js vs Deno vs Bun: The Ultimate Runtime Guide for 2026

Comments
13 min read
Encoding an Encoder for my own Encoding with the Encoder

Encoding an Encoder for my own Encoding with the Encoder

Comments
6 min read
From Side Project to Viral TikTok Challenge - Building Paint Your Partner

From Side Project to Viral TikTok Challenge - Building Paint Your Partner

Comments
2 min read
Adding 2FA to OAuth Logins in Next.js 16 with Better Auth

Adding 2FA to OAuth Logins in Next.js 16 with Better Auth

Comments
4 min read
Create Stunning Videos with JavaScript Using Remotion & Kiro IDE

Create Stunning Videos with JavaScript Using Remotion & Kiro IDE

Comments
5 min read
From 'Vibecoding' to Verified Value: How Leaders Navigate the New Era of Autonomous AI Agents new

From 'Vibecoding' to Verified Value: How Leaders Navigate the New Era of Autonomous AI Agents new

1
Comments
6 min read
Real-Time Text Analysis: Handling Edge Cases and Performance in Vanilla JS

Real-Time Text Analysis: Handling Edge Cases and Performance in Vanilla JS

1
Comments
3 min read
The Joy Division Effect: How I Learned Programming by Making Waves

The Joy Division Effect: How I Learned Programming by Making Waves

Comments
4 min read
ReactJS Hook Pattern ~Custom Hook Composition~

ReactJS Hook Pattern ~Custom Hook Composition~

1
Comments
1 min read
A LinkedIn Job Offer Tried to Install Malware on My Machine

A LinkedIn Job Offer Tried to Install Malware on My Machine

Comments
8 min read
Build a Collaborative Airtable-Style Data Grid in Next.js using AG Grid and Velt SDK

Build a Collaborative Airtable-Style Data Grid in Next.js using AG Grid and Velt SDK

5
Comments
9 min read
The Circular Dependency That Silently Felled Our App (And How I Fixed It)

The Circular Dependency That Silently Felled Our App (And How I Fixed It)

Comments
4 min read
Config-driven Vue Interfaces with Dynamic Components

Config-driven Vue Interfaces with Dynamic Components

2
Comments
3 min read
How to Intercept Blob URLs with Chrome DevTools Protocol

How to Intercept Blob URLs with Chrome DevTools Protocol

1
Comments
3 min read
I got tired of my web app silently breaking after every deploy, so I built an open source QA platform

I got tired of my web app silently breaking after every deploy, so I built an open source QA platform

Comments
4 min read
loading...