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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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WHY DEVTOOLS USERS DON'T CONVERT (AND IT'S NOT YOUR FEATURES)

WHY DEVTOOLS USERS DON'T CONVERT (AND IT'S NOT YOUR FEATURES)

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14 min read
The Day "Standard Security" Wasn't Enough: A Deep Dive into HTTP Headers

The Day "Standard Security" Wasn't Enough: A Deep Dive into HTTP Headers

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3 min read
Rust for JavaScript Developers: A Practical Guide to Your First 1000 Lines (2026)

Rust for JavaScript Developers: A Practical Guide to Your First 1000 Lines (2026)

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9 min read
Why We Migrated from Next.js to Vite and Hono

Why We Migrated from Next.js to Vite and Hono

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8 min read
Implementing Glob Imports in Node.js

Implementing Glob Imports in Node.js

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9 min read
Stop Writing Validation Twice: How I Built a "Shared Brain" Sync Engine with Go & WASM

Stop Writing Validation Twice: How I Built a "Shared Brain" Sync Engine with Go & WASM

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3 min read
The TL;DR Rule: How I Structure Files to Not Annoy My Team

The TL;DR Rule: How I Structure Files to Not Annoy My Team

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3 min read
A small visual PDF maker built with vanilla JavaScript

A small visual PDF maker built with vanilla JavaScript

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1 min read
structuredClone() — The Deep Copy Hero JavaScript Deserved 🦸‍♀️

structuredClone() — The Deep Copy Hero JavaScript Deserved 🦸‍♀️

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3 min read
I Built a Testimonial Carousel That Actually Feels Alive (Next.js + Tailwind CSS)

I Built a Testimonial Carousel That Actually Feels Alive (Next.js + Tailwind CSS)

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5 min read
Git Good Commits vs. Git Bad Commits: A Practical Git Guide for Developers

Git Good Commits vs. Git Bad Commits: A Practical Git Guide for Developers

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6 min read
Building Production-Ready MERN Stack Applications: Lessons from 50M+ Users

Building Production-Ready MERN Stack Applications: Lessons from 50M+ Users

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3 min read
10 React and Next.js Best Practices I Wish I Knew Earlier

10 React and Next.js Best Practices I Wish I Knew Earlier

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2 min read
The Security Engineer Interview Cheat Sheet for JavaScript Developers

The Security Engineer Interview Cheat Sheet for JavaScript Developers

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3 min read
How I Built a JSON Repair Library for LLM Streaming (and Made it 1.7x Faster)

How I Built a JSON Repair Library for LLM Streaming (and Made it 1.7x Faster)

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2 min read
Client-side PDF tools using JavaScript

Client-side PDF tools using JavaScript

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2 min read
The History of undefined and null in JavaScript and their Common Pitfalls

The History of undefined and null in JavaScript and their Common Pitfalls

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5 min read
Building an Effect Runtime in TypeScript - Part 2: Integrating the JavaScript Ecosystem Like LEGO Blocks

Building an Effect Runtime in TypeScript - Part 2: Integrating the JavaScript Ecosystem Like LEGO Blocks

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15 min read
Building an Effect Runtime in TypeScript - Part 2: Integrating the JavaScript Ecosystem Like LEGO Blocks

Building an Effect Runtime in TypeScript - Part 2: Integrating the JavaScript Ecosystem Like LEGO Blocks

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15 min read
TypeScript Patterns Every React Developer Should Know in 2025

TypeScript Patterns Every React Developer Should Know in 2025

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4 min read
JSON Rules: Change Logic, Skip the Rebuild

JSON Rules: Change Logic, Skip the Rebuild

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2 min read
I Used ClaudeCode to Rescue an npm Package with 760K Downloads (And Now I Have a Mission from my regular day job)

I Used ClaudeCode to Rescue an npm Package with 760K Downloads (And Now I Have a Mission from my regular day job)

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3 min read
Fict – A compiler that makes JavaScript variables automatically reactive

Fict – A compiler that makes JavaScript variables automatically reactive

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12 min read
Mastering React State Management at Scale in 2025

Mastering React State Management at Scale in 2025

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6 min read
Hardcoded Secrets: The #1 Vulnerability AI Agents Can Auto-Fix

Hardcoded Secrets: The #1 Vulnerability AI Agents Can Auto-Fix

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2 min read
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