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TypeScript

Optional static type-checking for JavaScript.

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PHP-FPM Resets the World Every Request. Node Doesn't.

PHP-FPM Resets the World Every Request. Node Doesn't.

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9 min read
Read and Write Excel Files in Bun with bun-excel

Read and Write Excel Files in Bun with bun-excel

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1 min read
Your Kotlin Sealed Class Is Not a TypeScript Discriminated Union

Your Kotlin Sealed Class Is Not a TypeScript Discriminated Union

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9 min read
tsc Is Now Written in Go. Your tsconfig Is Probably Wrong

tsc Is Now Written in Go. Your tsconfig Is Probably Wrong

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9 min read
PHP 8.4 Unions Aren't Discriminated Unions. tsc Knows Louder.

PHP 8.4 Unions Aren't Discriminated Unions. tsc Knows Louder.

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12 min read
Your `switch` Is Lying to You: Discriminated Unions in TypeScript 6

Your `switch` Is Lying to You: Discriminated Unions in TypeScript 6

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9 min read
Stop Passing string for User IDs. Branded Types Aren't Optional Anymore

Stop Passing string for User IDs. Branded Types Aren't Optional Anymore

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10 min read
I Automated 85% of the wagmi v1-v2 Migration Using Codemods. Here's How.

I Automated 85% of the wagmi v1-v2 Migration Using Codemods. Here's How.

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7 min read
I Built a WhatsApp Booking Agent — The Hard Part Wasn’t AI

I Built a WhatsApp Booking Agent — The Hard Part Wasn’t AI

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4 min read
I tried to use vis.js… then SSR and performance got in the way

I tried to use vis.js… then SSR and performance got in the way

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2 min read
Stop Running Your Entire Test Suite. Use the AST Instead.

Stop Running Your Entire Test Suite. Use the AST Instead.

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4 min read
Quizlet is gatekeeping more and more, so i made an extension

Quizlet is gatekeeping more and more, so i made an extension

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7 min read
Anonymous-first auth with better-auth + Postgres

Anonymous-first auth with better-auth + Postgres

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5 min read
Composer Autoload vs npm: The PHP Mental Model That Hurts You

Composer Autoload vs npm: The PHP Mental Model That Hurts You

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9 min read
Rate limiting in web apps: what to protect before picking a library

Rate limiting in web apps: what to protect before picking a library

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9 min read
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