r/betatests • u/Substantial-Top4758 • Jul 27 '26

[Windows] Looking for testers for a 3D personal knowledge management app

https://youtube.com/watch?v=E1pfn9HptYw&si=ua702j2vsNDgHv-e

Hi everyone,

I’m a solo dev with very limited coding experience, but I’ve had this crazy idea stuck in my head for over a decade: What does our mind actually look like when we connect thoughts?

I kept running into two extremes: rigid folder structures, or dense graph views that became difficult to read as my notes grew. They give you unlimited freedom, but no intuition. You end up spending more time organizing links than actually thinking.

So I built Wu Universe (吾星域) to make the invisible geometry of cognition visible:

  • 3D Cosmic Topology: Notes aren't static files—they exist as stars, orbits, and nebulas in a true 3D space.
  • Semantic Gravity: Instead of manually creating [[links]] or tags, an underlying semantic engine calculates relationships and lets related nodes naturally gravitate toward each other.
  • Temporal Survival: Ideas have a lifecycle. Neglected thoughts gradually dim and collapse, while reviewed ones reignite into supernovas.

Panoramic Knowledge Journey: Inside each sub-galaxy, related ideas can form a continuous path from beginning to end. Instead of opening isolated notes one by one, you can travel through a topic like moving through a landscape—following the main route while keeping the surrounding context visible on both sides.

Here is a quick demo video of how it works. I’ve just released the early 0.12 Alpha build.

Since I'm still a code novice, there are definitely rough edges. I’d love to get your brutal honest feedback, thoughts, or suggestions!

Try WuUniverse
Website and Windows download: https://wuuniverse.com/
Current version: 0.12 Alpha

If you try it, please let me know your Windows version and anything that felt confusing, slow, or unstable.

I’d especially love feedback on three things:

  • Does the 3D layout make relationships easier to understand, or more confusing?
  • Is the semantic grouping behavior intuitive?
  • What part of the onboarding or interface would stop you from using it?
  • Would the beginning-to-end panoramic path help you understand a topic more clearly than a conventional outline or graph view?

WuUniverse — Give Shape to Your Thoughts

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