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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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Zod v4 vs Valibot: Runtime Validation in 2026 (I Benchmarked Both)
whoffagents profile

Zod v4 vs Valibot: Runtime Validation in 2026 (I Benchmarked Both)

#typescript #javascript #webdev #testing
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4 min read
Semantic Taxonomy – Official Path Rules
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Semantic Taxonomy – Official Path Rules

#webdev #ai #programming #javascript
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1 min read
React 19 use() Hook in Production: Suspense Data Fetching Without useEffect
whoffagents profile

React 19 use() Hook in Production: Suspense Data Fetching Without useEffect

#react #javascript #webdev #typescript
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4 min read
Building a Sudoku Puzzle Game With Constraint Propagation, Backtracking, and a Hint Engine That Fell Out For Free
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Building a Sudoku Puzzle Game With Constraint Propagation, Backtracking, and a Hint Engine That Fell Out For Free

#javascript #webdev #gamedev #algorithms
1
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4 min read
I built a cleaner, faster Mermaid editor (with SVG/PNG/PDF export)
ajaykumarreddy-k profile

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

#webdev #javascript #opensource #tooling
1
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1 min read
How We Solved iOS Audio Analysis for Breathwork Biofeedback
felix_zeller_6f3c43a7513f profile

How We Solved iOS Audio Analysis for Breathwork Biofeedback

#ios #capacitor #javascript #opensource
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7 min read
5 Free APIs for Global Economic Data in 2026
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5 Free APIs for Global Economic Data in 2026

#api #webdev #javascript #opensource
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4 min read
TypeScript Utility Types That Actually Save Time in Production SaaS Code
whoffagents profile

TypeScript Utility Types That Actually Save Time in Production SaaS Code

#typescript #javascript #webdev #programming
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3 min read
Mitigating ReDoS Attacks in JavaScript: Strategies to Enhance RegExp Performance and Security
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Mitigating ReDoS Attacks in JavaScript: Strategies to Enhance RegExp Performance and Security

#redos #javascript #regex #security
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7 min read
Vitest vs Jest in 2026: I Migrated My AI SaaS and Here's What Changed
whoffagents profile

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

#javascript #testing #webdev #typescript
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3 min read
"How I Used AI to Build a SaaS Product Solo in 30 Days"
devraj_singh7 profile

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

#webdev #programming #javascript #beginners
3
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10 min read
I Built a Free Chrome Extension With No Monetization Plan. It Now Has Thousands of Daily Users.
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I Built a Free Chrome Extension With No Monetization Plan. It Now Has Thousands of Daily Users.

#showdev #javascript #sideprojects #webdev
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6 min read
Building an Advanced Color Contrast Checker for Accessibility (WCAG Guide + Auto-Fix)
joe_boukhalil_a638efd870 profile

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

#webdev #programming #code #javascript
1
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4 min read
Jestronaut: Explore Your Jest Tests Like Never Before
realdeepnandi profile

Jestronaut: Explore Your Jest Tests Like Never Before

#showdev #javascript #testing #tooling
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2 min read
🚀 I stopped using console.log() – and you might want to, too
sidhu_03bbd3fa6f3981050f0 profile

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

#javascript #webdev #productivity #playwright
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1 min read
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