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TypeScript

Optional static type-checking for JavaScript.

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I use AI to write CODE every day. Here’s what I still have to fix every time.

I use AI to write CODE every day. Here’s what I still have to fix every time.

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6 min read
SvelteKit Remote Functions: Goodbye, API Boilerplate

SvelteKit Remote Functions: Goodbye, API Boilerplate

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3 min read
Building an AI Coding Agent from Scratch with Claude Agent SDK

Building an AI Coding Agent from Scratch with Claude Agent SDK

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5 min read
React audio player with compound-slot layout (waveform, playlist, ARIA) — recent update added playback speed in 3 surfaces

React audio player with compound-slot layout (waveform, playlist, ARIA) — recent update added playback speed in 3 surfaces

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2 min read
Rolling a Google Service Account JWT in Node.js without the googleapis package

Rolling a Google Service Account JWT in Node.js without the googleapis package

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4 min read
Why DaloyJS Is the Backend Your Tauri v2 Mobile App Deserves

Why DaloyJS Is the Backend Your Tauri v2 Mobile App Deserves

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3 min read
Declarative Data Fetching in React 19: Replacing useEffect + useState with Server Components and Suspense Boundaries

Declarative Data Fetching in React 19: Replacing useEffect + useState with Server Components and Suspense Boundaries

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4 min read
That blocks distracting websites using AI. Here's the full code (Next.js + TypeScript)

That blocks distracting websites using AI. Here's the full code (Next.js + TypeScript)

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1 min read
MDCMS – Open-source CMS with MCP-native AI agents and Markdown-first content

MDCMS – Open-source CMS with MCP-native AI agents and Markdown-first content

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1 min read
How I built my developer portfolio with React and TanStack Start — my project at Evolve

How I built my developer portfolio with React and TanStack Start — my project at Evolve

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3 min read
How Zod's .refine() Can Cause a Denial of Service — And How to Fix It

How Zod's .refine() Can Cause a Denial of Service — And How to Fix It

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12 min read
Notes on Configuring TanStack Start for Cloudflare Workers

Notes on Configuring TanStack Start for Cloudflare Workers

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5 min read
The Complete Stripe Billing Template for Next.js: 5 Production Landmines

The Complete Stripe Billing Template for Next.js: 5 Production Landmines

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5 min read
Migrando um YMS de 5 anos: Do Angular 16 ao 21 (Parte 1) - A Morte do app.module.ts

Migrando um YMS de 5 anos: Do Angular 16 ao 21 (Parte 1) - A Morte do app.module.ts

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4 min read
Specsmaxxing: escribí mis specs en YAML para mis agentes y esto cambió (y esto no)

Specsmaxxing: escribí mis specs en YAML para mis agentes y esto cambió (y esto no)

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8 min read
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