DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Claude Codeでドメインイベントを設計する:集約内イベント・ドメイン層の疎結合・副作用の分離

Claude Codeでドメインイベントを設計する:集約内イベント・ドメイン層の疎結合・副作用の分離

1
Comments
2 min read
I Added MCP Server to My REST API in ~180 Lines of TypeScript

I Added MCP Server to My REST API in ~180 Lines of TypeScript

Comments
4 min read
Claude Codeでスペシフィケーションパターンを設計する:ビジネスルールの型安全な表現・AND/OR合成・クエリ変換

Claude Codeでスペシフィケーションパターンを設計する:ビジネスルールの型安全な表現・AND/OR合成・クエリ変換

1
Comments
3 min read
Vitest Has a Free Testing Framework That Outperforms Jest

Vitest Has a Free Testing Framework That Outperforms Jest

Comments
3 min read
Why Your Overnight AI Agent Fails (And How Episodic Execution Fixes It)

Why Your Overnight AI Agent Fails (And How Episodic Execution Fixes It)

Comments
10 min read
Pulumi Has a Free API: Infrastructure as Code with Real Programming Languages

Pulumi Has a Free API: Infrastructure as Code with Real Programming Languages

1
Comments
2 min read
Claude Codeで楽観的並行制御を設計する:バージョニング・競合検出・自動リトライ

Claude Codeで楽観的並行制御を設計する:バージョニング・競合検出・自動リトライ

1
Comments
3 min read
Text in a Frame Is Contamination, Not Decoration

Text in a Frame Is Contamination, Not Decoration

1
Comments
10 min read
Add 100+ Languages to React in 2 Minutes — Zero Config, Zero JSON Files

Add 100+ Languages to React in 2 Minutes — Zero Config, Zero JSON Files

Comments
3 min read
Claude Codeでカーソルページネーションを設計する:大量データの高速ページング・ソート安定性・無限スクロール

Claude Codeでカーソルページネーションを設計する:大量データの高速ページング・ソート安定性・無限スクロール

1
Comments
3 min read
I built a free Next.js SaaS boilerplate because I was tired of rebuilding auth and payments from scratch

I built a free Next.js SaaS boilerplate because I was tired of rebuilding auth and payments from scratch

16
Comments 2
2 min read
I Built an AI-Powered .env Manager for VS Code — Here's What I Learned

I Built an AI-Powered .env Manager for VS Code — Here's What I Learned

1
Comments
6 min read
Your browser speaks 200+ languages.

Your browser speaks 200+ languages.

Comments
4 min read
EdgeDB Has a Free Graph-Relational Database — SQL Power With Object Syntax

EdgeDB Has a Free Graph-Relational Database — SQL Power With Object Syntax

1
Comments 1
2 min read
MSW Has a Free API That Makes API Mocking in Tests and Dev Actually Work

MSW Has a Free API That Makes API Mocking in Tests and Dev Actually Work

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