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Optional static type-checking for JavaScript.

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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
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
TypeScript strict mode: the 6 tsconfig options that actually matter in production and when to enable them

TypeScript strict mode: the 6 tsconfig options that actually matter in production and when to enable them

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9 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
Building a browser-only tool to turn QR codes into Lego bricks

Building a browser-only tool to turn QR codes into Lego bricks

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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
Payload CMS Has 508 Circular Dependencies. Next.js Has 17. Here's Why They Form in Every Large JS Codebase.

Payload CMS Has 508 Circular Dependencies. Next.js Has 17. Here's Why They Form in Every Large JS Codebase.

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10 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
Building TexFolio: An AI-Powered LaTeX Resume Builder with Hono, LangGraph & BullMQ

Building TexFolio: An AI-Powered LaTeX Resume Builder with Hono, LangGraph & BullMQ

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6 min read
Goal-Driven Agent Orchestration vs Explicit Graphs: A TypeScript Framework Taxonomy

Goal-Driven Agent Orchestration vs Explicit Graphs: A TypeScript Framework Taxonomy

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12 min read
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