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.
Reflection & Annotations in Java: Build a Mini Framework

Reflection & Annotations in Java: Build a Mini Framework

2
Comments
3 min read
AI Generated Your API. Here Are the 5 Security Holes It Left Behind.

AI Generated Your API. Here Are the 5 Security Holes It Left Behind.

1
Comments
4 min read
K-Means Clustering in R: Assumptions, Origins, Real-World Applications & Practical Guide

K-Means Clustering in R: Assumptions, Origins, Real-World Applications & Practical Guide

2
Comments
6 min read
Why I Replaced All My useState with useReducer in My Real-World Project

Why I Replaced All My useState with useReducer in My Real-World Project

5
Comments
1 min read
Why Truthy Checks can Break on Zero in TypeScript

Why Truthy Checks can Break on Zero in TypeScript

Comments
2 min read
JuiceToast v1.3.2

JuiceToast v1.3.2

Comments
2 min read
The Best Ways to Improve Your React Projects (Lessons I Learned the Hard Way)

The Best Ways to Improve Your React Projects (Lessons I Learned the Hard Way)

1
Comments
3 min read
We Had to Write Docs for AI: llms.txt Changed Everything

We Had to Write Docs for AI: llms.txt Changed Everything

3
Comments
3 min read
Building an AI Meeting Summarizer with Claude and TypeScript

Building an AI Meeting Summarizer with Claude and TypeScript

Comments
4 min read
Women Belong in Tech, and They Always Have

WeCoded 2026: Frontend Art đź’ś

Women Belong in Tech, and They Always Have

3
Comments
3 min read
From Portfolio Widget to npm Package: Building a Spotify Now Playing Card

From Portfolio Widget to npm Package: Building a Spotify Now Playing Card

4
Comments
6 min read
Deno 2.0 in 2026: The Node.js Alternative That Finally Got It Right

Deno 2.0 in 2026: The Node.js Alternative That Finally Got It Right

1
Comments
4 min read
data-structure-typed: A Modern Data Structures Library for TypeScript

data-structure-typed: A Modern Data Structures Library for TypeScript

1
Comments
4 min read
Next.js App Router in 2026: The Complete Guide for Full-Stack Developers

Next.js App Router in 2026: The Complete Guide for Full-Stack Developers

1
Comments
4 min read
Bun in 2026: Is It Time to Replace Node.js?

Bun in 2026: Is It Time to Replace Node.js?

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