We use this shared document to work together on the Class Reference. Below, you'll see who is working on what at the moment, and a table with incomplete classes. To contribute: Read the contribution guide. Review the list of incomplete classes at the end of this document and pick one you want to work on. Add the class you're working on, your name and the date to the Locked classes list below - remember to unlock them if you change your mind and stop working on them. More info/help: