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TypeScript

Optional static type-checking for JavaScript.

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Native Iterator Helpers Just Shipped. Here's What You Stop Doing

Native Iterator Helpers Just Shipped. Here's What You Stop Doing

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10 min read
8 `infer` Patterns That Make You Look Like a TypeScript Wizard

8 `infer` Patterns That Make You Look Like a TypeScript Wizard

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10 min read
Stop Reaching for `any`. The Modern `unknown` Pattern Fixes 90% of It

Stop Reaching for `any`. The Modern `unknown` Pattern Fixes 90% of It

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11 min read
I Built an npm Package in 6.5 Hours with AI Agents — And It Actually Works

I Built an npm Package in 6.5 Hours with AI Agents — And It Actually Works

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7 min read
Three CI failures we fixed this week (and what each one taught us)

Three CI failures we fixed this week (and what each one taught us)

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4 min read
How I extended NestJS's architecture for projects that outgrow the basics

How I extended NestJS's architecture for projects that outgrow the basics

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5 min read
I built a React component doc generator that outputs Storybook stories

I built a React component doc generator that outputs Storybook stories

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1 min read
Real guardrails for autonomous agents after one almost destroyed my infrastructure

Real guardrails for autonomous agents after one almost destroyed my infrastructure

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8 min read
Drizzle + Zod: A Type-Safe API in 200 Lines

Drizzle + Zod: A Type-Safe API in 200 Lines

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9 min read
From Laravel Horizon to BullMQ: Build a Job Queue in TypeScript

From Laravel Horizon to BullMQ: Build a Job Queue in TypeScript

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12 min read
I built a real-time competitive coding platform — Dev-Battle

I built a real-time competitive coding platform — Dev-Battle

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1 min read
The Command Pattern with Discriminated Unions: A 90-Line Undo/Redo

The Command Pattern with Discriminated Unions: A 90-Line Undo/Redo

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13 min read
From Resilience4j to TypeScript: Build the JVM Patterns You Already Know

From Resilience4j to TypeScript: Build the JVM Patterns You Already Know

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9 min read
Build a Saga Orchestrator in TypeScript with Effect

Build a Saga Orchestrator in TypeScript with Effect

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11 min read
Building a tRPC Router from First Principles

Building a tRPC Router from First Principles

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11 min read
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