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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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Feb 15

Why Your Code Is Always Off By One (And How to Finally Fix It)

#javascript #python #beginners #programming

5 min read

Arthur F

Feb 15

I Built a Browser-Based Terminal with 102 Developer Tools

#showdev #webdev #javascript #python

4 min read

Mar 21

How I Fixed My Masonry Layout on Mobile Using window.matchMedia

#webdev #frontend #css #javascript

3 min read

Young Gao

Mar 21

Server-Sent Events: The Underrated Alternative to WebSockets (2026 Guide)

#javascript #webdev #sse #node

8 min read

Feb 15

Time Zone Conversions in JavaScript (date-fns + date-fns-tz): A Practical Guide

#javascript #date #timezone #utc

7 min read

Art 70x

Feb 15

How to use Prewind 🌀

#webdev #javascript #tailwindcss #typescript

2 min read

Mar 21

Building a Video Platform That Works Offline-First

#javascript #webdev #pwa #tutorial

3 min read

Erick Gabriel dos Santos Alves

Mar 20

Dissecando o Navegador (Parte 3) - A Regra dos 14KB e a Memória Geracional do V8

#webdev #braziliandevs #browser #javascript

5 min read

Feb 14

Building a Type-Safe Runtime from Scratch: Kernel, Host & Inferred CLI Types in Velnora

#typescript #cli #javascript #velnora

4 min read

1xApi

Feb 16

Build a Live Football Streaming App in 10 Minutes with JavaScript

#javascript #api #webdev #sports

4 min read

Luke

Feb 14

We Built a Full-Stack AI Music Agent with Next.js — Here's What We Learned

#nextjs #webdev #ai #javascript

6 min read

Mar 20

steamworks-ffi-node: A Steamworks SDK Library for JavaScript Game Frameworks

#javascript #gamedev #node #opensource

6 min read

Mar 20

How to Build a Playwright Framework with Excel Data-Driven Testing

#playwright #automation #testing #javascript

2 min read

Mar 20

How to Print Alternate Elements of an Array in JavaScript (DSA)

#algorithms #beginners #computerscience #javascript

2 min read

Damon

Mar 21

Stop Losing Money on Marketplace Fees — I Built Free Calculators for 10+ Platforms

#showdev #webdev #javascript #opensource

3 min read

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