> For the complete documentation index, see [llms.txt](https://docs.gitignore.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gitignore.io/use.md).

# Use

- [Command Line](https://docs.gitignore.io/use/command-line.md)
- [Advanced Command Line](https://docs.gitignore.io/use/advanced-command-line.md): Here are some advanced command line improvements for gitignore.io
- [API](https://docs.gitignore.io/use/api.md): Open JSON API for integrating with gitignore.io