Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

I’ve been waiting for an app like this to be developed! .md files can be opened from Finder! The tree file view is just like I’m used to with Obsidian! Frontmatter support! There’s even an editor toolbar. Almost everything on my wishlist for a Markdown editor, except for Mermaid rendering.

Since this project uses such good agentic engineering practices, I was able to use Claude Code to add support for Mermaid diagram rendering and produce my very own local build on Mac, all in about 30 minutes.

Thank you! Hubble+cmux gets me close to the agentic IDE I’m working towards.



You seems pretty enthusiastic about this very new and not very well known software...


Ben Holmes is active at X, you can check him out @BHolmesDev, he works for Warp.dev, they do multi-harness IDE named Oz.


It's 680 commits old.


Which in this brave new agentic world could be what, 2 days? :)


If you don't mind me asking, what are "good agentic engineering practices"? To my knowledge, we are still exploring many techniques of using agents within a codebase, and have not widely agreed on "best practice".

Do you mean "good code" and "good documentation"?


Seems odd that you wouldn't comment on the existing issue, or open a PR?

https://github.com/bholmesdev/hubble.md/issues/176


Thanks, glad you like it! Feel free to start an issue and a prototype PR for mermaid diagramming support. It's been on my todos to add: github.com/bholmesdev/hubble.md/issues



Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: