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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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May 30

QR Codes in Web Development: Generation, Scanning, and Best Practices

#webdev #javascript #tools #productivity

4 min read

mawmawia

Jun 3

I got tired of jwt.io having no API, so I shipped one [102ms, Zero Auth]

#showdev #api #javascript #jwt

1 min read

Daloy JS

Jun 3

Why DaloyJS Is the Perfect Backend for Your Lynx App

#lynx #node #javascript #typescript

3 min read

Rahul

May 30

Building a Photo Sharing App with MERN

#showdev #javascript #node #react

3 min read

ryanlee

Jul 3

How to Test Passwordless Login Emails in JavaScript Without Inbox Chaos

#javascript #node #testing #webdev

4 min read

Tony Spiro

May 30

Building with Bun and Cosmic: The Fastest JavaScript Stack in 2026

#javascript #bunjs #webdev #api

4 min read

kingfujing

Jul 2

How to Decode JWT Tokens Without a Backend

#webdev #javascript #tutorial #security

3 min read

circobit

Jun 3

Cómo Manejo Tablas Anidadas y Rowspans (Las Partes Difíciles del Parsing de Tablas HTML)

#javascript #webdev #html #programming

6 min read

Vijay Choudhary

Jul 3

Building a Live Scoreboard with a Real-Time Sports Data API (REST + WebSocket)

#api #sports #webdev #javascript

2 min read

Exeboii

Jun 3

Beyoneer Programming Interface for Plugins

#webdev #programming #javascript #beyoneer

1 min read

Julian

Jul 3

How a Single Letter Ruined My 2D Array Code for 20 Minutes 😅

#javascript #beginnerdevelopers #codenewbie

1 min read

Prevents server-side public key substitution

Abhiram

Jun 29

I Built a Signal Protocol Messenger from Scratch with X3DH, Double Ratchet, Safety Numbers, P2P File Transfer

#security #javascript #cryptography #opensource

6 min read

Jul 3

Building a Client-Side Batch Image Processor with React Flow and Vercel Edge Functions

#showdev #javascript #react #webdev

1 min read

Fazal Shah

May 31

Animated Icons for Web Apps — The Complete 2025 Guide

#webdev #animation #design #javascript

3 min read

May 29

Why I’m Learning Go and JavaScript Together Instead of Separately

#backend #go #javascript #learning

2 min read

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