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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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Anatomy of a Supply Chain Heist: The Day 'chalk' and 'debug' Became Crypto-Thieves

Anatomy of a Supply Chain Heist: The Day 'chalk' and 'debug' Became Crypto-Thieves

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17 min read
LangChain + Supabase Vector Store (pgvector) - A Beginner‑Friendly Guide

LangChain + Supabase Vector Store (pgvector) - A Beginner‑Friendly Guide

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6 min read
Adiós a node_modules gigantes: descubre cómo pnpm revoluciona la gestión de paquetes en nuestros proyectos web 🎉

Adiós a node_modules gigantes: descubre cómo pnpm revoluciona la gestión de paquetes en nuestros proyectos web 🎉

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4 min read
🎨 Building a Random Gradient Generator with React (Step-by-Step Guide)

🎨 Building a Random Gradient Generator with React (Step-by-Step Guide)

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11 min read
10 Cool CodePen Demos (August 2025)

10 Cool CodePen Demos (August 2025)

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2 min read
Registration and Login System Project

Registration and Login System Project

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1 min read
Routing with less code in React

Routing with less code in React

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3 min read
Bringing Baseline into Product Development — and Keeping It Safe in Practice

Bringing Baseline into Product Development — and Keeping It Safe in Practice

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4 min read
Passing Data with Props: Building Parent-Child Components

Passing Data with Props: Building Parent-Child Components

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7 min read
Using SIMD in WebAssembly (Part 1)

Using SIMD in WebAssembly (Part 1)

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5 min read
Building Custom Font Generators for Modern Web Applications: A Developer's Guide

Building Custom Font Generators for Modern Web Applications: A Developer's Guide

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4 min read
⚡ V8: The Engine Behind JS Speed

⚡ V8: The Engine Behind JS Speed

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1 min read
Toward Cycle Detection in AI automation workflows

Toward Cycle Detection in AI automation workflows

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5 min read
How One Phishing Email Just Compromised 2.6 Billion NPM Downloads (And Why Every Dev Should Care)

How One Phishing Email Just Compromised 2.6 Billion NPM Downloads (And Why Every Dev Should Care)

27
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4 min read
How to Convert Your API Login Helper to a Reusable Fixture in Playwright (JS Version)

How to Convert Your API Login Helper to a Reusable Fixture in Playwright (JS Version)

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2 min read
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