Bubble is a visual programming tool that makes it easy to design and program beautiful, dynamic products without code. It's accessible to makers of all backgrounds and can be used to build marketplaces, directories, and community forums. A tutorial will guide users through building a no-code LinkedIn clone using Bubble, covering key features such as user profiles, home pages, search functions, posting, liking, commenting, and sending connection requests. The process involves registering for a free account, designing the core design features, configuring the database, creating workflows, updating user profile details, creating posts, displaying dynamic content, creating likes and comments, implementing search functionality, and sending connection requests. Bubble offers templates and plugins to speed up development, and users can launch their app for free with paid plans starting at $25 per month.