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TypeScript

Optional static type-checking for JavaScript.

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Modern Next.js Essentials: Building Scalable Full-Stack Applications

Modern Next.js Essentials: Building Scalable Full-Stack Applications

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34 min read
Vitest vs Jest in 2026: I Migrated My AI SaaS and Here's What Changed

Vitest vs Jest in 2026: I Migrated My AI SaaS and Here's What Changed

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3 min read
Claude Codeでサーキットブレーカーを設計する:障害伝播防止・ハーフオープン・メトリクス連携

Claude Codeでサーキットブレーカーを設計する:障害伝播防止・ハーフオープン・メトリクス連携

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3 min read
Build a RAG Chatbot Without Pinecone: pgvector + Next.js in Under 100 Lines

Build a RAG Chatbot Without Pinecone: pgvector + Next.js in Under 100 Lines

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3 min read
Claude Codeで値オブジェクトを設計する:不変性・等値性・ドメイン表現の型安全化

Claude Codeで値オブジェクトを設計する:不変性・等値性・ドメイン表現の型安全化

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3 min read
Canvas Apps vs Code Apps in Power Apps: When low-code hits its ceiling

Canvas Apps vs Code Apps in Power Apps: When low-code hits its ceiling

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6 min read
Design to Code #2: One JSON, Eleven Outputs

Design to Code #2: One JSON, Eleven Outputs

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4 min read
I Built a Skill Resolver for AI Agents - What I Learned About Token Economics

I Built a Skill Resolver for AI Agents - What I Learned About Token Economics

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3 min read
Spec-Driven, AI-Assisted, Test-Validated — A Practitioner's Account

Spec-Driven, AI-Assisted, Test-Validated — A Practitioner's Account

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8 min read
I built an open-source AI compliance agent platform — here's how the Gemini Computer Use integration works

I built an open-source AI compliance agent platform — here's how the Gemini Computer Use integration works

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3 min read
ShadCN UI in 2026: Why I Stopped Installing Component Libraries and Started Owning My Components

ShadCN UI in 2026: Why I Stopped Installing Component Libraries and Started Owning My Components

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5 min read
Why I built a React component library specifically for AI products

Why I built a React component library specifically for AI products

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2 min read
We Went from 12 Pages to 150+ Without Writing a Single Blog Post

We Went from 12 Pages to 150+ Without Writing a Single Blog Post

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8 min read
Security Debt in AI-Generated Codebases — A Structural Problem, Not a Tooling Problem

Security Debt in AI-Generated Codebases — A Structural Problem, Not a Tooling Problem

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4 min read
Next.js 15 Server Actions vs Route Handlers: When to Use Each (I Got This Wrong for 3 Months)

Next.js 15 Server Actions vs Route Handlers: When to Use Each (I Got This Wrong for 3 Months)

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6 min read
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