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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!

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I Was Tired of Slow Online File Compressors, So I Built My Own
nevyn_vaz_26 profile

I Was Tired of Slow Online File Compressors, So I Built My Own

#showdev #webdev #react #javascript
1
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1 min read
Multilingual SEO from scratch: lessons from building a 24-URL trilingual site for a local business
bostan profile

Multilingual SEO from scratch: lessons from building a 24-URL trilingual site for a local business

#webdev #javascript #marketing #seo
1
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6 min read
GSoC 2026 Selected Projects
kgryte profile
Athan for stdlib

GSoC 2026 Selected Projects

#node #javascript #software
1
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5 min read
Every YouTube video has 5 thumbnails sitting at predictable URLs (and how to grab them in 10 lines)
simran_kaur_9eda1e242c31f profile

Every YouTube video has 5 thumbnails sitting at predictable URLs (and how to grab them in 10 lines)

#showdev #webdev #javascript #youtube
3
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5 min read
🌲 > *"Ærlighet varer lengst."* — Honesty lasts the longest. 🇳🇴 > *May 9, 2026*
learn2027 profile

🌲 > *"Ærlighet varer lengst."* — Honesty lasts the longest. 🇳🇴 > *May 9, 2026*

#webdev #javascript #opensource #security
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3 min read
Schema Markup JSON-LD for Local Businesses: A Practical Implementation Guide
sabrielagency profile

Schema Markup JSON-LD for Local Businesses: A Practical Implementation Guide

#webdev #seo #javascript #wordpress
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5 min read
useReducer in React — Why It Exists and How to Use It Simply
dhanraj_s_8fe1023a6e88992 profile

useReducer in React — Why It Exists and How to Use It Simply

#react #javascript #beginners #webdev
1
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5 min read
How to build a real-time trading dashboard with Socket.io and trade-data-generator
hb404 profile

How to build a real-time trading dashboard with Socket.io and trade-data-generator

#node #javascript #webdev #tutorial
1
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6 min read
I used AI to build and ship a Next.js component kit in one session — here's the result
v4l26 profile
V

I used AI to build and ship a Next.js component kit in one session — here's the result

#nextjs #webdev #ai #javascript
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2 min read
Why JSON.stringify Removes Undefined Values
speaklouder profile

Why JSON.stringify Removes Undefined Values

#node #tutorial #javascript #learning
6
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4 min read
Mastering Axios in React: API Calls Made Easy
kathirvel-s profile

Mastering Axios in React: API Calls Made Easy

#javascript #react #webdev #beginners
3
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5 min read
Build a Lightning-Gated MCP Server in 10 Minutes
zekebuilds profile
Zeke

Build a Lightning-Gated MCP Server in 10 Minutes

#javascript #mcp #lightning #node
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4 min read
Runtime Is Not the Problem
lazarv profile

Runtime Is Not the Problem

#architecture #frontend #javascript #react
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13 min read
How to Optimize Daily-Updating Puzzle Games Without Slowing Down the Website?
ja_wode_fb9e5c69 profile

How to Optimize Daily-Updating Puzzle Games Without Slowing Down the Website?

#webdev #javascript #api #gamedev
1
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1 min read
I audited 18 A2A agent cards. 17 graded F. Mine was the 18th.
piiiico profile
Pico

I audited 18 A2A agent cards. 17 graded F. Mine was the 18th.

#agents #security #ai #javascript
1
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6 min read
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