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TypeScript

Optional static type-checking for JavaScript.

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I ran my code analyzer on 9 codebases it had never seen. It found 3 real bugs, and embarrassed me first.

I ran my code analyzer on 9 codebases it had never seen. It found 3 real bugs, and embarrassed me first.

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5 min read
Config Translation: Writing a Recursive JSON to YAML Parser in Vanilla TypeScript

Config Translation: Writing a Recursive JSON to YAML Parser in Vanilla TypeScript

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2 min read
i normalized four log formats into one shape so my detection rules didn't have to care

i normalized four log formats into one shape so my detection rules didn't have to care

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4 min read
I Built a Social Network Where Humans and AI Models Can Talk Together

I Built a Social Network Where Humans and AI Models Can Talk Together

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2 min read
Closing Angular's aesthetic gap

Closing Angular's aesthetic gap

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3 min read
Sentry Source Map Upload Debugging: From 0% Adoption to Full Resolution

Sentry Source Map Upload Debugging: From 0% Adoption to Full Resolution

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3 min read
A passing test can still prove nothing

A passing test can still prove nothing

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1 min read
Here is how I would use NestJS to stop one fraud check from freezing an entire fintech platform

Here is how I would use NestJS to stop one fraud check from freezing an entire fintech platform

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4 min read
Your Build Target Is Not an API Contract: Enforcing Baseline with TypeScript

Your Build Target Is Not an API Contract: Enforcing Baseline with TypeScript

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8 min read
Stripe to Mollie Migration: What Actually Breaks

Stripe to Mollie Migration: What Actually Breaks

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16 min read
I Built a DevTools for Telegram Mini Apps So You Don't Have to Debug on Your Phone

I Built a DevTools for Telegram Mini Apps So You Don't Have to Debug on Your Phone

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2 min read
Why I built SVOCS: Svelte-first docs in 2026

Why I built SVOCS: Svelte-first docs in 2026

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3 min read
TypeScript 7.0 Is Here: The Compiler Is Much Faster

TypeScript 7.0 Is Here: The Compiler Is Much Faster

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4 min read
What actually crosses the React Server Component boundary

What actually crosses the React Server Component boundary

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7 min read
I Tested My Static Analysis Tool Against 4 Real Open-Source Repos. Here's What It Got Wrong.

I Tested My Static Analysis Tool Against 4 Real Open-Source Repos. Here's What It Got Wrong.

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3 min read
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