I want to write my own open textbook. How do I get started?
Google Docs - Google docs can be used to share an OER you have authored by changing the privacy to public/view only. This will generate a public URL link that you can use to add it to repositories. This method is recommended as a last resort and instead use a publisher like Open Author to add materials to a repository.
Canvas/Canvas Commons - You can share courses and materials you've created in the Canvas LMS with others. Canvas offers a licensing tool to help you openly license your course/materials.