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Optional static type-checking for JavaScript.

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Testing Geo-Targeted Google Search Results Without a VPN Using Puppeteer

Testing Geo-Targeted Google Search Results Without a VPN Using Puppeteer

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1 min read
Build a Blog with Astro, microCMS, and Vercel

Build a Blog with Astro, microCMS, and Vercel

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11 min read
Stop writing prompts to classify text: make evaluation declarative

Stop writing prompts to classify text: make evaluation declarative

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4 min read
I went viral. Then a troll hit my NestJS API 27,000 times. Here is how I survived.

I went viral. Then a troll hit my NestJS API 27,000 times. Here is how I survived.

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3 min read
Position tooltips and popovers with native CSS — zero runtime JS

Position tooltips and popovers with native CSS — zero runtime JS

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6 min read
Serie 2: Resilient Architecture — Production Patterns

Serie 2: Resilient Architecture — Production Patterns

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2 min read
Serie 2: Resilient Architecture — Production Patterns

Serie 2: Resilient Architecture — Production Patterns

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2 min read
A Prompt Is a Wish. A Tool Is a Law.

A Prompt Is a Wish. A Tool Is a Law.

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15 min read
EUDI Wallet vs. Traditional KYC: A Developer's Comparison

EUDI Wallet vs. Traditional KYC: A Developer's Comparison

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4 min read
Como validar NUIT, BI e CEP de Moçambique em 1 linha de código (TypeScript, Python, PHP, Dart, Kotlin)

Como validar NUIT, BI e CEP de Moçambique em 1 linha de código (TypeScript, Python, PHP, Dart, Kotlin)

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2 min read
Your MCP server will drift from your app. Here's a build gate that stops it.

Your MCP server will drift from your app. Here's a build gate that stops it.

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2 min read
How I bypassed Vercel Serverless timeouts to build a decoupled document ingestion pipeline

How I bypassed Vercel Serverless timeouts to build a decoupled document ingestion pipeline

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2 min read
Upgrades don't have to be a blind trust exercise

Upgrades don't have to be a blind trust exercise

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5 min read
Building a Household Budget CLI with TypeScript — class, Generics, and Jest

Building a Household Budget CLI with TypeScript — class, Generics, and Jest

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10 min read
How I stopped rebuilding the same booking logic for every agency client

How I stopped rebuilding the same booking logic for every agency client

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4 min read
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