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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!

Posts

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How to Get City, Postal Code, Address from Latitude and Longitude
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How to Get City, Postal Code, Address from Latitude and Longitude

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7 min read
The Problem No One Talks About

The Problem No One Talks About

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3 min read
How to Check Polish Company Insolvency Programmatically (KRZ Scraper)

How to Check Polish Company Insolvency Programmatically (KRZ Scraper)

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4 min read
I added real-time online multiplayer to my Connect 4 browser game using Firebase
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I added real-time online multiplayer to my Connect 4 browser game using Firebase

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2 min read
npm install tips para la seguridad
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npm install tips para la seguridad

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1 min read
Building Real AI in 24 Hours: KrishiAI with GitHub Copilot
Cover image for Building Real AI in 24 Hours: KrishiAI with GitHub Copilot

Building Real AI in 24 Hours: KrishiAI with GitHub Copilot

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2 min read
How We Built Edge-First License Validation in Under 50ms

How We Built Edge-First License Validation in Under 50ms

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1 min read
Core Web Vitals Explained: What They Are, How to Measure Them, and Why They Matter for React Apps

Core Web Vitals Explained: What They Are, How to Measure Them, and Why They Matter for React Apps

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6 min read
Why Hono + Bun Is a Strong Default for New JavaScript Backends

Why Hono + Bun Is a Strong Default for New JavaScript Backends

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5 min read
Supply Chain Security: 4 Commands That Would Have Stopped the axios and litellm Attacks

Supply Chain Security: 4 Commands That Would Have Stopped the axios and litellm Attacks

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5 min read
"I Made AI Coding Tools Free (For Real This Time)"

"I Made AI Coding Tools Free (For Real This Time)"

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3 min read
Why I Keep Building CRM Templates (Even Though They’re “Boring”)
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Why I Keep Building CRM Templates (Even Though They’re “Boring”)

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3 min read
Curated list of Dev Events April-May 2026
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Curated list of Dev Events April-May 2026

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1 min read
Truthy and Falsy Values in JavaScript
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Truthy and Falsy Values in JavaScript

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1 min read
Pretext.js: Thư Viện 15KB Tối Ưu Bố Cục Văn Bản Nhanh Gấp 500 Lần
Cover image for Pretext.js: Thư Viện 15KB Tối Ưu Bố Cục Văn Bản Nhanh Gấp 500 Lần

Pretext.js: Thư Viện 15KB Tối Ưu Bố Cục Văn Bản Nhanh Gấp 500 Lần

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13 min read
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