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Set up your project
Deep dive into GitHub Codespaces
Understand how GitHub Codespaces works.
Creating a codespace for a repository
You can create a codespace for a branch in a repository to develop online.
Creating a codespace from a template
If you're starting a new project, you can create a codespace from a blank template or choose a template specially designed for the type of work you want to do.
Opening an existing codespace
You can reopen a codespace that you have closed or stopped and return to your work.