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TypeScript

Optional static type-checking for JavaScript.

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I Wrote a React Book So You Don't Have to Learn These Lessons the Hard Way

I Wrote a React Book So You Don't Have to Learn These Lessons the Hard Way

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3 min read
React: avoid hooks that set default values, use getters with defaults

React: avoid hooks that set default values, use getters with defaults

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2 min read
The Architect’s Dilemma: Migrating Authentication from Clerk to Auth0

The Architect’s Dilemma: Migrating Authentication from Clerk to Auth0

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2 min read
zod-to-schema: A Zero-Config CLI That Runs Your TypeScript In-Process

zod-to-schema: A Zero-Config CLI That Runs Your TypeScript In-Process

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8 min read
Stop reinventing financial validation in TypeScript

Stop reinventing financial validation in TypeScript

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3 min read
cmd-table vs cli-table3 — the best Node.js CLI table library in 2026

cmd-table vs cli-table3 — the best Node.js CLI table library in 2026

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4 min read
I Switched from LangGraph to Mastra for My TypeScript Agents — 18 Hours vs 41

I Switched from LangGraph to Mastra for My TypeScript Agents — 18 Hours vs 41

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5 min read
Local MCP Server en 15 minutos (y qué hacer con él después)

Local MCP Server en 15 minutos (y qué hacer con él después)

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8 min read
Adding Multi-Agent Orchestration to a Vercel AI SDK App

Adding Multi-Agent Orchestration to a Vercel AI SDK App

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7 min read
Building Departure Records for AI Agents

Building Departure Records for AI Agents

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3 min read
Why AI Agents Need Passport Stamps

Why AI Agents Need Passport Stamps

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3 min read
pdf-lib Is an Under-Appreciated Gem: A Tiny PDF API in TypeScript

pdf-lib Is an Under-Appreciated Gem: A Tiny PDF API in TypeScript

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10 min read
React 19 useOptimistic: The Complete Guide for Production SaaS

React 19 useOptimistic: The Complete Guide for Production SaaS

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4 min read
Why I Built NexOps Local-First, and What Sub-50ms Operations Intelligence Actually Requires

Why I Built NexOps Local-First, and What Sub-50ms Operations Intelligence Actually Requires

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4 min read
Design by Contract in OOP with TypeScript

Design by Contract in OOP with TypeScript

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6 min read
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