Part One - CRUD actions for our posts, each with an image and caption.
Part Two - User functionality with registration and sign-in forms. Also, Adding comments to posts via AJAX.
Part Three - We paginate our posts and comments and also create beautiful registration and login forms
Part Four - Unable to tell one user from another, we created profile pages for everyone! Users can customise their bios and avatars.
Part Five (Step One) - Adding likes to our users posts.