I’ve used OneNote for taking notes at work for a while, but I’ve never really loved it. I liked the idea of a main page for notes and extra space around it where I can sketch ideas, drop in reference images, or map out a quick diagram. So I started building a note + whiteboard web app called ThinkLeaf using Claude. Currently everything is saved locally. Link: https://think-leaf.vercel.app/ It’s still early, but the basic idea is to combine structured notes with an open canvas next to the page. I’m mainly looking for feedback on: Does the project/folder/page sidebar make sense? Is it easy to organize notes, rename/move items, and use color coding? Does having a note page and whiteboard side-by-side feel useful? Are the top/bottom toolbars or icons confusing? Does the flowchart/canvas experience feel usable? A few future ideas: Login and cloud sync Page-only, canvas-only, or page + canvas modes Mobile/tablet/app Collaboration More whiteboard objects and flowchart options Better table controls in the main note area Add Dark Mode This is very much an early beta, so I’m not expecting it to be perfect. I’d appreciate any feedback. submitted by /u/AtLeast2Cookies
Originally posted by u/AtLeast2Cookies on r/ClaudeCode