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TypeScript

Optional static type-checking for JavaScript.

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Phantom Types in TypeScript: Stop Mixing Kilograms and Pounds at Compile Time
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Phantom Types in TypeScript: Stop Mixing Kilograms and Pounds at Compile Time

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11 min read
Modernizing Bluetooth Printing in React Native 🚀
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Modernizing Bluetooth Printing in React Native 🚀

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1 min read
Distributive Conditional Types: The Gateway to Advanced TS
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Distributive Conditional Types: The Gateway to Advanced TS

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8 min read
The package.json exports Map Is the Most Important File You're Writing Wrong
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The package.json exports Map Is the Most Important File You're Writing Wrong

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11 min read
Build a Type-Safe Event Bus in TypeScript
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Build a Type-Safe Event Bus in TypeScript

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12 min read
Build a Circuit Breaker in TypeScript in 80 Lines
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Build a Circuit Breaker in TypeScript in 80 Lines

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11 min read
Kotlin `apply` / `also` / `with` Don't Translate to TypeScript
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Kotlin `apply` / `also` / `with` Don't Translate to TypeScript

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9 min read
The Observer Pattern in TypeScript: When You Don't Need RxJS
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The Observer Pattern in TypeScript: When You Don't Need RxJS

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10 min read
Stop Writing `for` Loops in TypeScript. 2026 Way to Pipeline Data.
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Stop Writing `for` Loops in TypeScript. 2026 Way to Pipeline Data.

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9 min read
Stop Hand-Copying Java .properties Into Your JS Stack
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Stop Hand-Copying Java .properties Into Your JS Stack

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6 min read
Building Atomic Transactions with Rollback for Signals
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Building Atomic Transactions with Rollback for Signals

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8 min read
TealTiger v1.2: Deterministic Governance for AI Agents — Architecture Deep Dive

TealTiger v1.2: Deterministic Governance for AI Agents — Architecture Deep Dive

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4 min read
OpenTelemetry in TypeScript: Trace Your Hono Service in 50 Lines
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OpenTelemetry in TypeScript: Trace Your Hono Service in 50 Lines

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12 min read
The bug your Typescript compiler and SQL migration both miss

The bug your Typescript compiler and SQL migration both miss

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1 min read
Never trust the client with your Stripe price
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Never trust the client with your Stripe price

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5 min read
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