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Optional static type-checking for JavaScript.

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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
Stop Writing Polyfills. WinterCG Killed isomorphic-fetch in 2026

Stop Writing Polyfills. WinterCG Killed isomorphic-fetch in 2026

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11 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
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
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
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
When Proofs Fail: A Deep Dive into Debugging Midnight Proof Server Errors

When Proofs Fail: A Deep Dive into Debugging Midnight Proof Server Errors

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1 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
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
Find Dead Code with Knip: The Blind Spots ESLint and depcheck Miss

Find Dead Code with Knip: The Blind Spots ESLint and depcheck Miss

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4 min read
Chatbot NLP: AYW's Approach to Natural Language Understanding

Chatbot NLP: AYW's Approach to Natural Language Understanding

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6 min read
Zod 4 vs Valibot vs ArkType: A Type-System Teardown

Zod 4 vs Valibot vs ArkType: A Type-System Teardown

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11 min read
Building Your First AYW Bot: A Step-by-Step Guide

Building Your First AYW Bot: A Step-by-Step Guide

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5 min read
fhir-dsl: a type-safe FHIR toolchain for TypeScript

fhir-dsl: a type-safe FHIR toolchain for TypeScript

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8 min read
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