Hubble: Open-source notetaking app for you and your agents
hubble.md
July 29, 2026
1 min read
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54/100
Summary
Desert Stars is a project that uses AI to analyze astronomical data from the Hubble Space Telescope. It aims to enhance the understanding of star formation and the evolution of galaxies.
Coverage & discussions
Hacker News · hubble.md
Community discussions
Community Sentiment
Positives
- After waiting for an app like this, I'm thrilled with Hubble! It checks almost all my Markdown editor wishlist items, and I even customized it with Claude Code in no time.
- The tree file view is reminiscent of Obsidian, making it easy for users to navigate their notes, which could boost productivity significantly.
Concerns
- The landing page lacks convincing content to justify yet another notetaking app — the burden of proof is high in this crowded market.
- Why choose Node.js for this app when Rust could offer better performance, especially with LLMs enhancing productivity?
