@@ 1,6 1,19 @@
# CatTrap
+[Repository](https://git.argonaut-constellation.org/~alcinnz/CatTrap) | [Issue Tracker](https://todo.argonaut-constellation.org/)
+
Lays out boxes according to the [CSS Box Model](https://www.w3.org/TR/css-box-3/), computing where to place e.g. images, paragraphs, containers, tables, etc onscreen given desired amounts of whitespace.
It is a layout engine for [The Argonaut Stack](https://argonaut-constellation.org/) browser engine, and as such this being the internet some of these boxes will inevitably contain cats.
TODO: Say more about how to use this once its implemented.
+
+## Contributing
+Please send patches to our [issue tracker](https://todo.argonaut-constellation.org/~alcinnz/CatTrap) by either:
+
+* Attaching the output of `git format-patch`.
+* [git send-email](https://git-send-email.io/) to ~alcinnz/CatTrap@todo.argonaut-constellation.org .
+* Linking to your fork elsewhere.
+
+Whichever you find most convenient.
+
+If you'd prefer to not make your email address public please contact alcinnz@argonaut-constellation.org !