FrameFlow is an add-on for Blender that simplifies node organization within the Shader Editor. It provides a streamlined interface for documenting node setups, allowing users to add annotated frames, formatted text, emojis, and multiline comments directly in the workspace. This tool streamlines the documentation process by eliminating the need to switch between the node editor and text editor or manually manage text datablocks. It is particularly useful for annotating complex procedural material setups and creating clear, readable node trees for reference.