Definitely checkout the VS Code extension so you can version control diagrams/drawings along side your code.
Works on VS Code for Desktop, github.dev, vscode.dev, GitHub Codespaces.
https://marketplace.visualstudio.com/items?itemName=tldraw-o...
Some thoughts on the extension and workflows are here: https://twitter.com/seflless/status/1446892923661045767?s=20