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TypeScript

Optional static type-checking for JavaScript.

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Claude CodeでSoft Deleteパターンを設計する:論理削除・一括復元・削除後TTL

Claude CodeでSoft Deleteパターンを設計する:論理削除・一括復元・削除後TTL

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2 min read
Run Express on Bun. Without the rewrite.

Run Express on Bun. Without the rewrite.

2
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2 min read
Unlocking AI Resilience: Mastering State Persistence with LangGraph and PostgreSQL

Unlocking AI Resilience: Mastering State Persistence with LangGraph and PostgreSQL

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6 min read
Application-Layer Defense: Stopping Exfiltration Inside the Sandbox

Application-Layer Defense: Stopping Exfiltration Inside the Sandbox

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15 min read
Designing 2FA (TOTP) with Claude Code: Google Authenticator, Backup Codes, Recovery

Designing 2FA (TOTP) with Claude Code: Google Authenticator, Backup Codes, Recovery

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3 min read
TypeScript vs JavaScript: Understanding the Key Differences

TypeScript vs JavaScript: Understanding the Key Differences

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1 min read
E2E Testing with Claude Code: Playwright Test Design and Page Object Model

E2E Testing with Claude Code: Playwright Test Design and Page Object Model

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3 min read
Error Handling with Claude Code: Custom Error Classes and Centralized Error Management

Error Handling with Claude Code: Custom Error Classes and Centralized Error Management

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3 min read
MR‑GRPO in Practice: The Reward Mixer That Stops CLIP From Lying to Your Scene Compiler

MR‑GRPO in Practice: The Reward Mixer That Stops CLIP From Lying to Your Scene Compiler

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8 min read
Test-Driven Development with Claude Code: Write Tests First, Then Make Them Pass

Test-Driven Development with Claude Code: Write Tests First, Then Make Them Pass

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3 min read
Claude Code in Monorepos: Hierarchical CLAUDE.md and Package-Scoped Instructions

Claude Code in Monorepos: Hierarchical CLAUDE.md and Package-Scoped Instructions

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3 min read
Safe Refactoring with Claude Code: Diagnose First, Change Minimum, Verify Always

Safe Refactoring with Claude Code: Diagnose First, Change Minimum, Verify Always

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3 min read
Signals vs Observables — I Built the Same Feature 3 Ways. Here's What I Learned.

Signals vs Observables — I Built the Same Feature 3 Ways. Here's What I Learned.

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4 min read
Phase 2 Calibration: Per‑Category OOD Thresholds + Group‑Relative Reward Normalization in My Scene Compiler

Phase 2 Calibration: Per‑Category OOD Thresholds + Group‑Relative Reward Normalization in My Scene Compiler

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10 min read
Mastering TypeScript's Advanced Types: Beyond the Basics

Mastering TypeScript's Advanced Types: Beyond the Basics

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4 min read
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