Sticky notes for node graphs

There has been a few proposals for different forms of nodes in the nodes editors, but most importantly, for enhancing the existing solutions for notes and other forms of node documentations. Which we have quite a few already. They definitely need improvements, but please have a look at what we have, and the improvements proposals we already had, and go from there :)

Firstly, the frame node:

You can use the annotate tool to scrible text, figures, lines, polygons, anything you want. And we also have reroute nodes that let you sprinkle some simple strings of text without the visual clutter a frame node could bring:

Frames can also act as parents when you place a node or a retoute inside it (to unparent them, press F while moving them):

There are also some existing feature requests to expand the node trees documentation capabilities, e.g. to have a note section in the sidebar for each node (there's been an addon for it ):

A few existing proposals:

• Geometry Nodes: Word Wrap UI Change For String Node (Please) ⁠— Right-Click Select
• Sticky notes in node editors ⁠— Right-Click Select
• Note section for Geometry Node Frames ⁠— Right-Click Select
• Add Note shader-node ⁠— Right-Click Select
• Documentation Nodes / "> Notes" in sidebar ⁠— Right-Click Select
• Add note to... ⁠— Right-Click Select