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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!

Client-side, server-side, it doesn't matter. This tag should be used for anything JavaScript focused. If the topic is about a JavaScript framework or library, just remember to include the framework's tag as well.

How should the tag be written? All lower-case letters for the tag: javascript.

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Văn Tuấn Lê

Jul 1

I Built 25 Free Historical Life Simulators. Here's What the Process Taught Me About Decision-Making.

#buildinpublic #webdev #javascript #productivity

4 min read

SHOTA

Jun 22

5 Cookie Tricks for Debugging Auth Issues in Chrome (No More Creating Test Accounts)

#webdev #chrome #testing #javascript

4 min read

Elango 13

Jul 1

I Built a Zero-Dependency React Rich Text Editor — Here's How to Use It

#react #webdev #opensource #javascript

3 min read

Beksultan Sagnaev

Jul 10

Building a React Native SDK Inside a Super-App with 800K Daily Users

#reactnative #javascript #architecture #mobile

6 min read

Angela F.

Jun 17

Leetcode 150 | Day 4: Majority Element - Naive vs. Optimized

#algorithms #interview #javascript #leetcode

4 min read

Jun 18

Fix 'SharedArrayBuffer is not defined': a practical guide to cross-origin isolation

#javascript #security #tutorial #webdev

4 min read

Jun 22

Top Static Code Analysis Tools Every Developer Should Know in 2026

#javascript #typescript #webdev #tooling

6 min read

Jun 17

200 OK Is Not the Same as "It Works"

#javascript #monitoring #testing #webdev

5 min read

Maks

Jul 10

Make AI Agents See Your Website

#ai #webdev #javascript #agentskills

8 min read

Ashomondi

Jun 18

The Magic Under the Terminal: What Actually Happens When You Run npm Commands?

#webdev #coding #javascript #frontend

4 min read

Handling race conditions with per-item locks

Shubhra Pokhariya

Jul 8

My Next.js 16 Optimistic UI Looked Perfect. Then Someone Clicked It Five Times Fast

#nextjs #webdev #javascript #react

5 min read

Ali Hamza

Jun 18

Day 43 of Learning MERN Stack

#express #node #backend #javascript

1 min read

Jenpo Zhan

Jun 18

Copyable JavaScript and Python snippets for historical exchange rate CSV data

#api #javascript #python #csv

2 min read

Dhanush P

Jun 19

Arrays in JavaScript

#javascript #webdev #html

4 min read

Ted

Jun 17

Chrome Showed the Data. Firefox Showed Nothing. The API Was Being Blocked.

#webdev #javascript #debugging #frontend

7 min read

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