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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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Ajay Kumar Reddy Krishnareddy Gari

Apr 12

I built a cleaner, faster Mermaid editor (with SVG/PNG/PDF export)

#webdev #javascript #opensource #tooling

1 min read

SEN LLC

Apr 12

Building a Sudoku Puzzle Game With Constraint Propagation, Backtracking, and a Hint Engine That Fell Out For Free

#javascript #webdev #gamedev #algorithms

4 min read

Apr 17

Vitest vs Jest in 2026: I Migrated My AI SaaS and Here's What Changed

#javascript #testing #webdev #typescript

3 min read

Apr 13

TypeScript Utility Types That Actually Save Time in Production SaaS Code

#typescript #javascript #webdev #programming

3 min read

Apr 12

How We Solved iOS Audio Analysis for Breathwork Biofeedback

#ios #capacitor #javascript #opensource

7 min read

Statistics of the World

Apr 12

5 Free APIs for Global Economic Data in 2026

#api #webdev #javascript #opensource

4 min read

Pavel Kostromin

Apr 12

Mitigating ReDoS Attacks in JavaScript: Strategies to Enhance RegExp Performance and Security

#redos #javascript #regex #security

7 min read

Apr 16

"How I Used AI to Build a SaaS Product Solo in 30 Days"

#webdev #programming #javascript #beginners

10 min read

Funlingo

Apr 12

I Built a Free Chrome Extension With No Monetization Plan. It Now Has Thousands of Daily Users.

#showdev #javascript #sideprojects #webdev

6 min read

Apr 12

Building an Advanced Color Contrast Checker for Accessibility (WCAG Guide + Auto-Fix)

#webdev #programming #code #javascript

4 min read

Deep Nandi

Apr 11

Jestronaut: Explore Your Jest Tests Like Never Before

#showdev #javascript #testing #tooling

2 min read

LISBETH MARIEL REYES

Apr 11

Proyecto escolar: Tendencias web y herramientas para administrar equipos y negocios

#webdev #ai #programming #javascript

1 min read

Sidhu

Apr 17

🚀 I stopped using console.log() – and you might want to, too

#javascript #webdev #productivity #playwright

1 min read

SEN LLC

Apr 12

An Area Unit Converter With 15 Units — Including Four Different Sizes of Japanese Tatami

#javascript #webdev #japanese #history

4 min read

SEN LLC

Apr 12

Writing 2048 As a Pure-Function Engine, With All Four Directions Expressed Through One 'Slide Left' Function

#javascript #webdev #gamedev #tutorial

6 min read

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