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.
Turborepo 2.0: Remote Caching, Task Pipelines, and What Actually Speeds Up CI

Turborepo 2.0: Remote Caching, Task Pipelines, and What Actually Speeds Up CI

2
Comments
3 min read
JavaScript Modules: Import and Export Explained

JavaScript Modules: Import and Export Explained

Comments
4 min read
Cloudflare D1: SQLite at the Edge After 6 Months in Production

Cloudflare D1: SQLite at the Edge After 6 Months in Production

Comments
3 min read
TypeScript 5.8 Features Every Developer Should Know in 2026

TypeScript 5.8 Features Every Developer Should Know in 2026

Comments
4 min read
How AI Agents Pay for API Calls — And How to Verify They Did

How AI Agents Pay for API Calls — And How to Verify They Did

Comments
4 min read
Uber System Design: A Comprehensive Guide to Building a Real-Time Ride-Sharing Platform

Uber System Design: A Comprehensive Guide to Building a Real-Time Ride-Sharing Platform

1
Comments
6 min read
Free Online JWT Decoder — Decode & Verify Tokens In Your Browser

Free Online JWT Decoder — Decode & Verify Tokens In Your Browser

Comments
9 min read
What Is a Cron Job? A Beginner's Guide (Plus Free Visual Builder)

What Is a Cron Job? A Beginner's Guide (Plus Free Visual Builder)

Comments
9 min read
GitHub Copilot is Training on Your Code; Opt Out Before April 24 or Lose the Choice

GitHub Copilot is Training on Your Code; Opt Out Before April 24 or Lose the Choice

2
Comments
4 min read
JavaScript Basics

JavaScript Basics

1
Comments
2 min read
Building a Rapid A/B Test Generator with Google Stitch SDK

Building a Rapid A/B Test Generator with Google Stitch SDK

Comments
2 min read
QML dialog management is almost always wrong. Here's a better way.

QML dialog management is almost always wrong. Here's a better way.

Comments
2 min read
How We Use Next.js generateStaticParams to Pre-render 3,500 Baby Name Pages

How We Use Next.js generateStaticParams to Pre-render 3,500 Baby Name Pages

1
Comments
2 min read
🚫 Stop Writing Old JavaScript — ✅ Start Using Modern Built-in APIs (Part 1)

🚫 Stop Writing Old JavaScript — ✅ Start Using Modern Built-in APIs (Part 1)

1
Comments
6 min read
Why JavaScript forEach() Does Not Work with await (How to Fix It)

Why JavaScript forEach() Does Not Work with await (How to Fix It)

5
Comments 1
3 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.