One thought leads to another.

And another. And another...

A translucent leafy branch
LeafU

Turn scattered thoughts into structured ideas

Actually that's interesting
Wait what about...
Completely unrelated thought
Another idea
New idea
💡
Radiant thinking: branches of a tree
Ideas grow like branches, not bullet points.

Every thought, sensation, or memory sparks at a central point, sending out countless threads. They in turn become associations, branching further into limitless connections.

Look closely, and you'll see this pattern reflected in nature - in the branches of a tree, the flow of rivers, the flash of lightning, and in the unique patterns of snowflakes.

Your thoughts don’t start linear. Your notes don't have to either.

A burst of thought

Radiant Thinking is an associative thought process that starts from a central point. It is the natural and virtually automatic way in which all human brains have always functioned.

See your ideas differently

First, get it out of your head.

Tree mode screenshot

Then, find a little order.

List mode screenshot

Or just write. That's fine too.

Writing mode screenshot

Your brain has a mind of its own

Give it a little room to wander

LeafU

Your ideas, from every perspective.

For thoughts that can't wait.

Quick, focused, always with you.

Tree mode on a phone
Give your ideas room to grow.

Explore entire trees, organise ideas side by side, and revisit how your thinking evolved.

Marketing strategy
Email verification
Write a business plan
Record a promotional video
Learn video editing
Open a business bank account
Social media accounts
The one actual feature
Write a privacy policy
Hire an accountant
Maybe learn Figma properly
Custom themes?
Check domain availability
Design a logo
Features
Custom themes
How should I call it?
User authentication
And dark mode
Instagram content calendar
Light mode, I guess
A whole community!
A tiny app idea
📱
Cloud sync
Register a company
Dark mode (obviously)
Password reset
One idea. Different perspectives.
LeafU

A note-taking app designed around radiant thinking

Download on the App Store

Get in touch

contact@leafu.org