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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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How I Built a Privacy-First Grayscale Image Converter That Runs Entirely in the Browser
kaomojiya profile

How I Built a Privacy-First Grayscale Image Converter That Runs Entirely in the Browser

#showdev #webdev #javascript
1
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3 min read
I Taught a Browser to Play Piano — Here's How It Figures Out Which Finger Goes Where
linmingren profile

I Taught a Browser to Play Piano — Here's How It Figures Out Which Finger Goes Where

#showdev #algorithms #javascript #webdev
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9 min read
Vue v-if to React: How does VuReact handle it?
smirk9581 profile

Vue v-if to React: How does VuReact handle it?

#webdev #javascript #vue #react
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4 min read
Power SEO Meta vs Next SEO: Which One Is Better for Next.js App Router in 2026?
alamin60 profile

Power SEO Meta vs Next SEO: Which One Is Better for Next.js App Router in 2026?

#javascript #nextjs #react #webdev
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4 min read
My site got indexed by Google in 3 days — and landed on page 1
dd_aa_abaee26be1a34448721 profile

My site got indexed by Google in 3 days — and landed on page 1

#webdev #javascript #devops #security
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1 min read
Why Safari Said 'Link Not Found' (And Chrome Didn't)
anand_rathnas_d5b608cc3de profile

Why Safari Said 'Link Not Found' (And Chrome Didn't)

#javascript #safari #debugging #webdev
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3 min read
Core Web Vitals SEO: Why Your React App Is Invisible to Google (and the Fix)
mitudas profile

Core Web Vitals SEO: Why Your React App Is Invisible to Google (and the Fix)

#javascript #seo #tooling #devops
8
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6 min read
Cursor Rules for Vue.js: Composition API Patterns That Scale
olivia_craft profile

Cursor Rules for Vue.js: Composition API Patterns That Scale

#vue #cursorrules #javascript #ai
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9 min read
Simple JavaScript Automation Unit Testing Using Jest
eyobsamuel profile

Simple JavaScript Automation Unit Testing Using Jest

#javascript #node #testing #tutorial
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8 min read
I built a testimonial wall tool and the hardest part wasn't the product — it was the embed widget
alex_gutscher_2ab0d3cf4c3 profile

I built a testimonial wall tool and the hardest part wasn't the product — it was the embed widget

#showdev #webdev #javascript #saas
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3 min read
How I Reduced eCommerce Return Rates by 40% with AI Virtual Try-On (No Backend Needed)
suman_gorai_a43358388bdbb profile

How I Reduced eCommerce Return Rates by 40% with AI Virtual Try-On (No Backend Needed)

#webdev #javascript #ecommerce #ai
1
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3 min read
A MIDI Player That Shows You the Sheet Music and Lets You Play Along on a Virtual Piano
linmingren profile

A MIDI Player That Shows You the Sheet Music and Lets You Play Along on a Virtual Piano

#showdev #javascript #sideprojects #webdev
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8 min read
Data Structures in JavaScript: When to Use What (2026)
armorbreak profile

Data Structures in JavaScript: When to Use What (2026)

#beginners #computerscience #dsa #javascript
2
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6 min read
I Built a Tool to Find Out Who's Not Following You Back on Instagram (And It Lives in the Browser Console)
stanleyowen profile

I Built a Tool to Find Out Who's Not Following You Back on Instagram (And It Lives in the Browser Console)

#javascript #webdev #react #opensource
6
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4 min read
MnemoPay v1.4.0: 77.2% on LongMemEval, 1M-op stress test, and what the architecture actually looks like
t49qnsx7qtkpanks profile

MnemoPay v1.4.0: 77.2% on LongMemEval, 1M-op stress test, and what the architecture actually looks like

#ai #javascript #opensource #webdev
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4 min read
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