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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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Dmitry Kryaklin

Apr 30

How I built the fastest color manipulation library in TypeScript and the optimization techniques I learned

#webdev #programming #javascript #opensource

5 min read

mame-max

Mar 29

How to Build a Ping Pong Game in HTML

#javascript #webdev #gamedev #tutorial

5 min read

Apr 2

Stop Building Multi-Tenant SaaS From Scratch. I Open-Sourced My Foundation. 🚀

#javascript #react #opensource #webdev

1 min read

CryptVault

Mar 29

I built a zero-knowledge encrypted secrets manager as a solo developer — launching next week

#security #webdev #encryption #javascript

2 min read

Huzzi

May 2

Stop using basic JSON formatters. I built one that actually fixes your errors.

#json #webdev #tools #javascript

3 min read

Apr 30

I built a React component library with Tailwind v4, Framer Motion & typed hooks

#webdev #tutorial #react #javascript

5 min read

Apr 21

How to Add 56 Languages to Your React App in 5 Minutes

#react #i18n #javascript #tutorial

3 min read

Hichem Bed

Mar 29

I Built a PDF Generation API — Here's the Tech Stack and What I Learned

#webdev #javascript #api #tutorial

3 min read

May 2

I Analyzed How Popular PDF Tools Handle Your Files — Then Built a Privacy-First Alternative

#webdev #javascript #privacy #productivity

4 min read

Apr 2

Stop Messing With APIs: How fetch() and .json() Actually Work

#api #javascript #tutorial #webdev

4 min read

Vimal Hari

Apr 20

Why UK Businesses Are Switching to Astro & Ruby on Rails in 2026

#webdev #rails #javascript #django

3 min read

May 2

My first API and everything that broke

#webdev #javascript #node #api

3 min read

Strategies for external reconciliation

Thea

Apr 29

Idempotency Keys: What Most Tutorials Don't Tell You

#webdev #javascript #backend #api

5 min read

Mar 29

Next.js Performance Optimization: From 3s to 0.8s Load Time

#nextjs #performance #javascript

7 min read

Botánica Andina

Mar 29

I Built a Free Supplement Stack Checker That Detects 102 Interactions

#showdev #webdev #javascript #opensource

4 min read

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