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Optional static type-checking for JavaScript.

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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
freqtrade-mcp: Ask Claude to Check Your Trades

freqtrade-mcp: Ask Claude to Check Your Trades

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4 min read
React Native offline-first: SQLite schema for speed

React Native offline-first: SQLite schema for speed

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5 min read
Drizby: An Open Source BI Platform Built on a Semantic Layer (and why I built it)

Drizby: An Open Source BI Platform Built on a Semantic Layer (and why I built it)

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8 min read
Optimicé una imagen Docker de 1.58GB a 186MB. Y rompí el hot reload sin que nadie me lo dijera por dos días.

Optimicé una imagen Docker de 1.58GB a 186MB. Y rompí el hot reload sin que nadie me lo dijera por dos días.

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7 min read
How x402 Agents Earn Yield on Idle USDC with Clicks Protocol

How x402 Agents Earn Yield on Idle USDC with Clicks Protocol

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4 min read
How I Built drift-guard: A CLI to Stop AI Agents from Destroying Your Design

How I Built drift-guard: A CLI to Stop AI Agents from Destroying Your Design

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4 min read
Dev Log #4 A Week of Deep Integrations

Dev Log #4 A Week of Deep Integrations

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4 min read
Cosas que estás sobreingeniando en tu agente de IA (y el LLM ya hace solo)

Cosas que estás sobreingeniando en tu agente de IA (y el LLM ya hace solo)

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8 min read
Eval-Driven Development for AI Agent Skills

Eval-Driven Development for AI Agent Skills

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3 min read
HMAC Webhook Signing Isn't Complicated — the Formats Are

HMAC Webhook Signing Isn't Complicated — the Formats Are

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8 min read
Claude Code Routines: semanas ignorándolo y finalmente entendí por qué importa

Claude Code Routines: semanas ignorándolo y finalmente entendí por qué importa

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8 min read
I Built a Production-Ready Next.js SaaS Starter Kit in 2 Weekends — Here's Everything I Included

I Built a Production-Ready Next.js SaaS Starter Kit in 2 Weekends — Here's Everything I Included

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5 min read
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