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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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I built 80+ free browser-based tools — here's why "zero uploads" changes everything

I built 80+ free browser-based tools — here's why "zero uploads" changes everything

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2 min read
Validating JSON in 2026: Browser vs VS Code vs jq

Validating JSON in 2026: Browser vs VS Code vs jq

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5 min read
DataTables Deep Dive

DataTables Deep Dive

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3 min read
The Javascript Bug that will never get fixed

The Javascript Bug that will never get fixed

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1 min read
Why Your Documentation Doesn't Need React, Meet docmd 0.7.9

Why Your Documentation Doesn't Need React, Meet docmd 0.7.9

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2 min read
Stop sharing .env files in Discord. I built a zero-setup, E2E encrypted CLI instead.

Stop sharing .env files in Discord. I built a zero-setup, E2E encrypted CLI instead.

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2 min read
An AI agent overwrote two of my browser tabs. The fix took three releases.

An AI agent overwrote two of my browser tabs. The fix took three releases.

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6 min read
What I learned measuring Pretext.js: things browser benchmarks don't tell you

What I learned measuring Pretext.js: things browser benchmarks don't tell you

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8 min read
JWT Authentication — 7 Common Mistakes Developers Make (And How to Fix Them)

JWT Authentication — 7 Common Mistakes Developers Make (And How to Fix Them)

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3 min read
AI-Powered Bug Triage: Auto-Categorize Issues with Gemini

AI-Powered Bug Triage: Auto-Categorize Issues with Gemini

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4 min read
React Performance: From Sluggish to Lightning

React Performance: From Sluggish to Lightning

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10 min read
Vue to React: Stop Treating Migration Like a Toy Problem

Vue to React: Stop Treating Migration Like a Toy Problem

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4 min read
Unicode

Unicode

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5 min read
Developer Tools That Actually Save You Time in 2026

Developer Tools That Actually Save You Time in 2026

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4 min read
I built a production-ready rate limiter for Node.js with multiple algorithms and Redis support

I built a production-ready rate limiter for Node.js with multiple algorithms and Redis support

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1 min read
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