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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!

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Stop JSON.parse From Crashing on LLM Responses

Stop JSON.parse From Crashing on LLM Responses

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2 min read
Stop Rewriting the Same Node Utilities — I Built nodecore-kit Instead

Stop Rewriting the Same Node Utilities — I Built nodecore-kit Instead

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3 min read
"I Built a Web Browser from Scratch in 42 Days — No Libraries, Just Node.js"

"I Built a Web Browser from Scratch in 42 Days — No Libraries, Just Node.js"

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2 min read
Functions, Generics, and the Stuff That Looks Familiar But Isn't

Functions, Generics, and the Stuff That Looks Familiar But Isn't

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11 min read
Generate PDF Reports from JSON Data with a Single API Call

Generate PDF Reports from JSON Data with a Single API Call

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4 min read
Convert Markdown to HTML in One API Call — Free Developer Tool

Convert Markdown to HTML in One API Call — Free Developer Tool

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4 min read
Best Claude Code Gateway for Managing Costs

Best Claude Code Gateway for Managing Costs

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6 min read
How We Scaled Quran.com to 50M+ Monthly Users: Architecture Lessons from the Inside

How We Scaled Quran.com to 50M+ Monthly Users: Architecture Lessons from the Inside

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3 min read
JavaScript Array Methods Cheat Sheet 2025 (Complete Reference)

JavaScript Array Methods Cheat Sheet 2025 (Complete Reference)

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6 min read
JavaScript Array Methods in 2026: The Complete Practical Guide

JavaScript Array Methods in 2026: The Complete Practical Guide

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3 min read
I Built a Retro JavaScript Game About Pair Programming With a Brilliant Asshole

I Built a Retro JavaScript Game About Pair Programming With a Brilliant Asshole

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5 min read
Functional Components + Domain Classes: Using OOP Effectively in React 19

Functional Components + Domain Classes: Using OOP Effectively in React 19

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15 min read
JavaScript Basics: Control Flow (Conditionals and Loops)

JavaScript Basics: Control Flow (Conditionals and Loops)

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2 min read
I Built a Multi-Vendor Appointment Booking App

I Built a Multi-Vendor Appointment Booking App

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4 min read
ECMA2025-Latest evolution

ECMA2025-Latest evolution

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2 min read
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