Code Spoonfeeder is an online tool that allows users to combine all code files from a project folder into a single text file, facilitating easier code viewing and management. This tool is extremely useful for users who need to quickly browse through entire project codes or back up their code. It emphasizes handling security and privacy, promising to delete all files immediately after processing. Background information about the product indicates that it is an open-source project, allowing users to view and contribute to the code on GitHub.