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.
Angular & the "Disappearing this": Why Arrow Functions are More Than Just Syntax Sugar

Angular & the "Disappearing this": Why Arrow Functions are More Than Just Syntax Sugar

1
Comments
4 min read
How to Add Memory and Payments to Your AI Agent in 5 Minutes

How to Add Memory and Payments to Your AI Agent in 5 Minutes

Comments
3 min read
Automating Translations With Your Coding Agent

Automating Translations With Your Coding Agent

Comments
5 min read
Building a Lightweight Web Scraping Toy with Bun’s Experimental `Bun.Webview`

Building a Lightweight Web Scraping Toy with Bun’s Experimental `Bun.Webview`

4
Comments
4 min read
What are they primitive data types and non-primitive data types and difference?

What are they primitive data types and non-primitive data types and difference?

1
Comments
3 min read
The Page Transition You Never Had to Build

The Page Transition You Never Had to Build

Comments
6 min read
Rollback Patterns in Offline-First PWAs

Rollback Patterns in Offline-First PWAs

Comments
7 min read
“JavaScript Array Methods Explained Simply”

“JavaScript Array Methods Explained Simply”

Comments
3 min read
I Built a Price History Tracker for Japan's 4 Major E-Commerce Sites (Amazon.co.jp, Rakuten, Yahoo!, Mercari)

I Built a Price History Tracker for Japan's 4 Major E-Commerce Sites (Amazon.co.jp, Rakuten, Yahoo!, Mercari)

Comments
4 min read
Stop using UUID v4 for database primary keys — UUIDv7 is the 2026 default

Stop using UUID v4 for database primary keys — UUIDv7 is the 2026 default

1
Comments
5 min read
useEffect in React — the invisible engine behind real apps

useEffect in React — the invisible engine behind real apps

7
Comments
4 min read
Spread vs Rest Operators in JavaScript

Spread vs Rest Operators in JavaScript

1
Comments 1
2 min read
Generating Vue.js Components with Kiro — Building an "Auntie Tigress" Tracker 🐯

Generating Vue.js Components with Kiro — Building an "Auntie Tigress" Tracker 🐯

1
Comments
3 min read
Why you keep attacking npm?

Why you keep attacking npm?

2
Comments
1 min read
I Built an AI That Roasts Your Startup Idea Like a VC Would

I Built an AI That Roasts Your Startup Idea Like a VC Would

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