An extension for https://www.owlbear.rodeo which draws arrows. It's very basic but solves a simple need; it adds a tool for drawing arrows in a varienty of colors and stroke widths.
Arrows copies the default Owlbear color palette so drawn arrows should match other assets unless the user has heavily customized their preferred colors.
See https://docs.owlbear.rodeo/extensions/getting-started
Much like the "Custom Tool" tutorial, Arrows provides a new Tool, a ToolMode filtered to be exclusive to that Tool, and a ToolAction within that ToolMode to implement a custom style picker.
GitHub Issues to report problems or suggest features are welcome but this isn't meant to be a large project. It does one simple thing and is considered complete as long as it does it well. Perhaps some day this can be replaced by improvements to the base Owlbear UI.
Hosted on Cloudflare Pages (status page) as a static site and automatically deployed from main.