Hacker News

Top stories

Live mirror
30 storiesupdated just nowView source snapshot
  1. Laya the open source version of Jev(convaiinnovations.com ↗)
    51comments
  2. What Zig felt like, coming from Rust(besok.github.io ↗)
    3comments
  3. AI-generated posters don’t have to be horrible(john.hartnup.uk ↗)
    334comments
  4. Human brain is two separate organs, Stanford Medicine-led research finds(stanford.edu ↗)
    156comments
  5. Tin: full-text search for Postgres(planetscale.com ↗)
    3comments
  6. “The Secret Life of Circuits” is here(coredump.cx ↗)
    33comments
  7. A graphical desktop for the ZX Spectrum(github.com/mindbox77 ↗)
    2comments
  8. Android 17 is the first since 3.x to add new APIs without releasing to the AOSP(grapheneos.social ↗)
    511comments
  9. San Francisco Onion Futures Company(onionfutures.com ↗)
    91comments
  10. Black Holes or Black Hole Stars? Astronomers Spar over 'Little Red Dots'(quantamagazine.org ↗)
    1comments
  11. GPT-6 Astra Solves a WWI German Radio Cipher(prinzai.com ↗)
    117comments
  12. If math is more than proof, we need to better celebrate the rest of it(terrytao.wordpress.com ↗)
    154comments
  13. Asking Authors About Their Own Papers(medium.com/tmlrorg ↗)
    discuss
  14. Communication by means of modulated Johnson noise(pnas.org ↗)
    17comments
  15. Cloudflare Quick Tunnels(cloudflare.com ↗)
    296comments
  16. From Stonemasons to Carpenters(thelastsoftwareengineer.substack.com ↗)
    4comments
  17. How to Write with an LLM(sockpuppet.org ↗)
    355comments
  18. You can run Git on object storage if you re-make packfiles(tigrisdata.com ↗)
    22comments
  19. SDCC – Small Device C Compiler(sourceforge.net ↗)
    21comments
  20. Saving another 100TB of RAM(cloudflare.com ↗)
    86comments
  21. Science Is Open Software(jepedersen.dk ↗)
    46comments
  22. Why building a Rust LSP is hard(rust-glancer.github.io ↗)
    42comments
  23. NASA-IBM Lunar Foundation open-Source Geospatial AI Model(usra.edu ↗)
    5comments
  24. Ctenophores: Wonders of Biology(quantamagazine.org ↗)
    6comments
  25. How OpenAI Used Its Own LLMs to Design Its Jalapeño Chip(ieee.org ↗)
    111comments
  26. Ray Ozzie and the Optimism of Being Early(reproof.app ↗)
    4comments
  27. The first new cat species discovered in 100 years(nationalgeographic.com ↗)
    116comments
  28. OpenJev(openjev.com ↗)
    275comments
  29. Goroutine Leak Profiles(go.dev ↗)
    6comments
  30. Show HN: Cactus Needle 3: 8-29MB automation models can match DeepSeek V4 Flash(cactuscompute.com ↗)
    89comments

TreeSheets, a programmable spreadsheet/mindmap/PIM crossover

16 pointsby 14y agotreesheets.com
3 comments
14y agoHN ↗

We're long overdue for a new direction in spreadsheets. (It's disappointing that Apple's Numbers and Google Docs Spreadsheet are so uninventive.) Is anyone aware of other 'experiments' like this?

14y agoHN ↗

Wow! this is so awesome! Thanks you!

For the past two months I've been daydreaming about embedding a spreadsheet inside a single cell. It can be represented easily with XML, but it's a PITA to work with XML manually.

This is such an great interface. I love that to insert a grid within a cell, you just press 'INSERT'. And to insert a new cell in a grid, you just move the cursor between the cells and start typing.

Very well done.

Edit: Also, I love the HTML and XML export. This means I can actually use this at work. Any plans of adding a scripting interface? I think Scheme or Lua would work well for this.

14y agoHN ↗

Wow, the concept and screens look great, but I can't help feeling a bit disappointed when I find out the latest OS X version is from late 2009.

I would love to put some time into it as a hobby project, but the source isn't available :(