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TypeScript

Optional static type-checking for JavaScript.

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How We Fixed Firefox's localStorage Race in Playwright: Two Navigation Helpers

How We Fixed Firefox's localStorage Race in Playwright: Two Navigation Helpers

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2 min read
Why AI-Generated Apps Break After Every Change — The Structural Mechanism

Why AI-Generated Apps Break After Every Change — The Structural Mechanism

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4 min read
Design decisions behind KitchenAsty — an open-source restaurant management system

Design decisions behind KitchenAsty — an open-source restaurant management system

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6 min read
Domain-First Nx Monorepos: Using `packages/` to Make Ownership and Boundaries Obvious

Domain-First Nx Monorepos: Using `packages/` to Make Ownership and Boundaries Obvious

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5 min read
AWS Lambda Durable Functions on Hexagonal Architecture: The Pattern You’ve Been Looking For

AWS Lambda Durable Functions on Hexagonal Architecture: The Pattern You’ve Been Looking For

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10 min read
Undefined vs Null in TypeScript: What’s the Difference?

Undefined vs Null in TypeScript: What’s the Difference?

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1 min read
Vite + React + Vitest: a simple test setup you can copy in 10 minutes

Vite + React + Vitest: a simple test setup you can copy in 10 minutes

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2 min read
The JavaScript AI Build-a-thon Season 2 starts March 2!

The JavaScript AI Build-a-thon Season 2 starts March 2!

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3 min read
Dark mode in React is painful. So I built vartheme to fix it.

Dark mode in React is painful. So I built vartheme to fix it.

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2 min read
Protocol Launcher Series: One-Click Setup of Cherry Studio MCP Services and AI Models

Protocol Launcher Series: One-Click Setup of Cherry Studio MCP Services and AI Models

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4 min read
We Built the First AI Agent Memory System With Zero LLM Calls — Here's the Architecture

We Built the First AI Agent Memory System With Zero LLM Calls — Here's the Architecture

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7 min read
My first VSCode extension playground

My first VSCode extension playground

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4 min read
My first VSCode extension playground

My first VSCode extension playground

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4 min read
How We Made Our E2E Tests 12x Faster

How We Made Our E2E Tests 12x Faster

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5 min read
How We Added System Audio to Screen Recording

How We Added System Audio to Screen Recording

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4 min read
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