GitHub Codespaces

GitHub Codespaces provides cloud-hosted development environments directly integrated into GitHub repositories. Each Codespace spins up a containerized VS Code workspace pre-configured using a dev container specification. Codespaces are billed by compute hours and storage, and support a VS Code browser UI, VS Code Desktop via remote SSH, and JetBrains IDEs. 無料 GitHub accounts receive 60 core-hours of Codespaces per month.

よくある問題

• Codespace failing to create or stuck in Setting up your Codespace
• VS Code browser UI 読み込み不可 after the Codespace starts
• GitHub Codespace extensions not installing from .devcontainer config
• Port forwarding for local development server 動作不良 in Codespace
• Codespace billing showing unexpected charges

トラブルシューティングのヒント

1. 1.確認してください： GitHub status at githubstatus.com as Codespaces shares GitHub infrastructure
2. 2.もし a Codespace is stuck, stop and delete it, then recreate from the repository
3. 3.Dev container build failures appear in the Codespace creation logs — check for missing Dockerfile or invalid JSON
4. 4.For port forwarding, ensure the port is public or private in the Ports panel and the app is bound to 0.0.0.0
5. 5.Review billing in 設定 > Billing > Codespaces to monitor core-hour usage