Forem

TypeScript

Optional static type-checking for JavaScript.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
AI Observability: Logging, Tracing, and Monitoring Your AI Calls
Cover image for AI Observability: Logging, Tracing, and Monitoring Your AI Calls

AI Observability: Logging, Tracing, and Monitoring Your AI Calls

Comments 1
9 min read
The Soul Engine: 13 blocks that replaced my 200-line system prompt
Cover image for The Soul Engine: 13 blocks that replaced my 200-line system prompt

The Soul Engine: 13 blocks that replaced my 200-line system prompt

1
Comments
3 min read
The Closed‑Loop Consistency Trick: Keeping Scene 12 Faithful to Scene 1 Without Global Memory
Cover image for The Closed‑Loop Consistency Trick: Keeping Scene 12 Faithful to Scene 1 Without Global Memory

The Closed‑Loop Consistency Trick: Keeping Scene 12 Faithful to Scene 1 Without Global Memory

Comments
10 min read
Bun Compatibility in 2026: What Actually Works, What Does Not, and When to Switch

Bun Compatibility in 2026: What Actually Works, What Does Not, and When to Switch

Comments
10 min read
Prisma vs Neon in 2026: Which One Do You Actually Need (Or Both)?

Prisma vs Neon in 2026: Which One Do You Actually Need (Or Both)?

Comments
9 min read
Claude CodeでOpenAPIクライアントを自動生成する:型安全SDK・モックサーバー・CI差分検知

Claude CodeでOpenAPIクライアントを自動生成する:型安全SDK・モックサーバー・CI差分検知

2
Comments
2 min read
Claude Codeで並行処理制限を設計する:セマフォ・Mutex・Promise同時実行数制御・バースト制御

Claude Codeで並行処理制限を設計する:セマフォ・Mutex・Promise同時実行数制御・バースト制御

1
Comments
3 min read
Claude CodeでJWTトークン無効化を設計する:ブラックリスト・トークンローテーション・セキュリティイベント連動

Claude CodeでJWTトークン無効化を設計する:ブラックリスト・トークンローテーション・セキュリティイベント連動

1
Comments
3 min read
How I Built Recursive UI for a Visual Math Editor in React

How I Built Recursive UI for a Visual Math Editor in React

Comments
5 min read
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

2
Comments
2 min read
Run Express on Bun. Without the rewrite.
Cover image for Run Express on Bun. Without the rewrite.

Run Express on Bun. Without the rewrite.

2
Comments
2 min read
Application-Layer Defense: Stopping Exfiltration Inside the Sandbox

Application-Layer Defense: Stopping Exfiltration Inside the Sandbox

1
Comments
15 min read
Unlocking AI Resilience: Mastering State Persistence with LangGraph and PostgreSQL

Unlocking AI Resilience: Mastering State Persistence with LangGraph and PostgreSQL

3
Comments 2
6 min read
TypeScript vs JavaScript: Understanding the Key Differences

TypeScript vs JavaScript: Understanding the Key Differences

2
Comments
1 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

2
Comments
3 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.