This site is open source. You can find the source code at GitHub.
This site uses localStorage to store your code and GitHub Personal Access Token (PAT).
The token will not be sent to any server except GitHub.
This site does not collect any personal information, such as your IP address and code you entered.
If you want to try a Ruby built from a GitHub Action workflow, you need to set a GitHub Personal Access Token (PAT) at first.
Please create a new PAT with the public_repo scope and set it when you open this page.