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Optional static type-checking for JavaScript.

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Internals of useLocalStorageState Hook

Internals of useLocalStorageState Hook

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8 min read
🪄 Form Arrays: The Senior Way to Build UI in Angular

🪄 Form Arrays: The Senior Way to Build UI in Angular

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14 min read
MCP Auth That Actually Works: OAuth for Remote Servers

MCP Auth That Actually Works: OAuth for Remote Servers

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12 min read
tsc-correctness != runtime-correctness

tsc-correctness != runtime-correctness

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7 min read
Why TSRX Gives Me PHP Flashbacks

Why TSRX Gives Me PHP Flashbacks

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3 min read
Sonata — Lavalink in pure TypeScript, no Java

Sonata — Lavalink in pure TypeScript, no Java

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1 min read
Tailwind CSS Component Slots in React 19: Building Flexible, Reusable UI Without Prop Drilling Hell

Tailwind CSS Component Slots in React 19: Building Flexible, Reusable UI Without Prop Drilling Hell

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4 min read
How to Build Your First Custom MCP Server in Under an Hour

How to Build Your First Custom MCP Server in Under an Hour

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5 min read
Next SEO vs Power SEO Audit: A 2026 Guide for TypeScript Developers

Next SEO vs Power SEO Audit: A 2026 Guide for TypeScript Developers

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7 min read
OpenCode Go + Oh My OpenAgent: The Model Routing Config That Actually Saves Money

OpenCode Go + Oh My OpenAgent: The Model Routing Config That Actually Saves Money

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8 min read
Replace ESLint + Prettier with Biome: 35x Faster, One Tool

Replace ESLint + Prettier with Biome: 35x Faster, One Tool

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3 min read
Null was a billion-dollar mistake. Falsy was the second.

Null was a billion-dollar mistake. Falsy was the second.

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7 min read
I built a Chrome extension to make YouTube Shorts on the web less repetitive

I built a Chrome extension to make YouTube Shorts on the web less repetitive

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1 min read
I tried to build a SaaS. I'm shipping tiny libraries instead.

I tried to build a SaaS. I'm shipping tiny libraries instead.

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3 min read
Astro + React 19 Islands: Shipping Zero JavaScript Until User Interaction—The CitizenApp Case Study

Astro + React 19 Islands: Shipping Zero JavaScript Until User Interaction—The CitizenApp Case Study

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5 min read
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