frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

Show HN: Sanctum – An LLM-Guided Learning App

1•JTan2231•1y ago
https://apps.apple.com/us/app/athenaeum-sanctum/id6744429496

It's in an infant stage as I figure out exactly how I want this.

In a more marketing speech style,

---

I love learning things and soaking in information, but I constantly run into 3 ergonomic problems with doing so:

- Quality study materials are often so dense as to require an extended session of focus

- Ergonomic study materials require too much work to find + aren't always flexible to what I want to learn/study

- Social media feeds have rotted my UI tastes to prefer short-form, transient interfaces that build familiarity with repeated, intermittent exposure

So, I'm making a flashcard app to address these points. In short,

- Reference-based deck generation

  - LLMs are great, but human sources are always best.

  - Give it a PDF or web page, and it'll reference that resource in creating your deck

 - AI-powered grading

  - The vector math powering LLMs allows for much more loosely structured answer grading than just naive keyword matching.

  - Know the concept, but can't phrase it in the colloquial terms? Don't worry, phrase it as best you can and it can tell how well you get the idea.

 - Natural deck progression

  - If you've been performing well enough on a deck, take a quiz to see if you're ready to expand the flashcards in your study.
---

There are a few things I still am looking to iron out:

- I don't think flashcards are the optimal UI for learning

  - They're great for memorizing + I do think improving pattern-matching is essentially learning is, but I don't think flashcards are the most optimal vehicle for meaningful learning

  - i.e., Life is more than just trivia
- Personalization

  - Right now, you take a quiz to expand the deck along the same lines as the existing subject matter. I think this is okay at best and could very much be improved.

  - One of the ideas I had initially around this is that LLMs can be used to traverse the embedding space of accumulated knowledge in a way that subverts/transcends the traditional academic taxonomization of studies. 

  - i.e., I think UI is the bottleneck in soaking in more information/ideas. I think LLMs do well enough in pattern-matching requests to information that they could act as librarians for the internet--then, it's just a matter of scrunching down the information into more convenient interfaces (e.g., mobile).
- Sourcing, references, etc.--I prefer something human-made at the other end of the tunnel, but I'm not sure how long that will last.

- The name--far too esoteric

This is an active WIP--would love to hear what you all think.

GUI Toolkit from Scratch

https://github.com/onuelito/libaui
1•onuelito•4m ago•1 comments

Show HN: I built a Neovim plugin to answer questions about your config

https://github.com/michtesar/how.nvim
1•neuropacabra•4m ago•0 comments

Show HN: Texpile, an open-source desktop LaTeX editor with a visual mode

https://github.com/texpile/texpile
1•asyncfun•5m ago•0 comments

AI squad to analyze your iOS app before Apple

https://www.apprejectkit.com/
1•jonvolio•6m ago•0 comments

OpenFeature providers for Featurevisor (Git-based cross-platform feature flags)

https://featurevisor.com/docs/sdks/openfeature/
1•fahad19•7m ago•0 comments

Big Tech's Anthropic and OpenAI stakes are distorting the corporate earnings

https://www.cnbc.com/2026/08/03/big-techs-anthropic-and-openai-stakes-distort-corporate-earnings....
1•mapping365•8m ago•0 comments

Capital One closed Trump Organization accounts after anti-money laundering probe

https://www.reuters.com/legal/government/capital-one-says-it-closed-trump-organizations-accounts-...
3•petethomas•8m ago•0 comments

Apple's New CEO Taps Retired Hardware Executive Laura Legros for Management Team

https://www.bloomberg.com/news/articles/2026-08-03/apple-s-new-ceo-taps-retired-hardware-executiv...
1•aanet•9m ago•1 comments

Ant teams beat gravity-based puzzle solvers

https://phys.org/news/2026-08-ant-teams-gravity-based-puzzle.html
1•geox•12m ago•0 comments

Bessent Seeks Fed Help in Defending Yen in Unusual Call

https://www.bloomberg.com/news/articles/2026-08-03/bessent-seeks-fed-help-in-defending-yen-in-unu...
1•mapping365•12m ago•0 comments

Exa says its index serves 80B pages, targets Google scale in 2027

https://runtimewire.com/article/exa-search-index-80-billion-pages-google-scale-2027
1•ryanmerket•15m ago•0 comments

An AI-supervised remote exam went so badly that 58,000 students must retake it

https://arstechnica.com/culture/2026/08/an-ai-supervised-remote-exam-went-so-badly-that-58000-stu...
4•sbulaev•17m ago•0 comments

Incus 7.3 adds easy GPU virtualization

https://discuss.linuxcontainers.org/t/incus-7-3-has-been-released/27033
2•ropyeett•17m ago•0 comments

Arsenic, 133 times the legal limit being found in the water around Aughinish

https://www.irishpoliticsnewsletter.ie/p/aughinish-133-times-the-limit
1•IrishPoliticsNL•17m ago•0 comments

Codes, Chess and Kubrick: The Life of Jack Good – GCHQ

https://www.gchq.gov.uk/information/codes-chess-and-kubrick-life-jack-good
1•rbanffy•18m ago•0 comments

Windows XP 2002 for the Itanium: Unbridled rage

https://virtuallyfun.com/2026/08/03/windows-xp-2002-for-the-itanium-unbridled-rage/
2•jandeboevrie•19m ago•0 comments

Reverse Jevons Paradox

https://mht.wtf/post/jevons/
1•martinhath•19m ago•0 comments

Apple launches legal challenge against UK government demand to access data

https://www.theguardian.com/technology/2026/aug/03/apple-legal-challenge-uk-government-data-access
4•sega_sai•21m ago•1 comments

Rejourney Flutter Analytics in Beta: Session Replay for Flutter GPU and Impeller

https://rejourney.co/engineering/2026-08-01/flutter-sdk-open-beta
1•mrr7337•22m ago•0 comments

Stanford CS329A Self-Improving AI Agents – Part 1 [video]

https://www.youtube.com/watch?v=6YnLB0XbTnI
2•simonpure•24m ago•0 comments

Show HN: Use same crypto crime-fighting toolset as top law enforcement agencies

https://mcp.caudexcatena.com
1•caudena•29m ago•0 comments

Younger generations may be more cancer-prone

https://www.dw.com/en/study-shows-why-younger-generations-may-be-more-cancer-prone/a-78163655
1•andrewstetsenko•31m ago•0 comments

Show HN: Leclaude – A little badge for your Claude Code projects

https://github.com/robinduckett/leclaude
1•robinduckett•31m ago•0 comments

Who's Writing Open Source Code?

https://redmonk.com/sogrady/2026/07/30/writing-open-source/
1•richards•32m ago•1 comments

Rescuing my 2006 Travel Blog

https://www.atomic14.com/2026/08/03/rescuing-a-2006-travel-blog
3•iamflimflam1•37m ago•0 comments

Wall Street learns to love blockchain

https://www.ft.com/content/7600731b-4f7f-4d38-a478-3196c565a880
1•toomuchtodo•37m ago•1 comments

Ask HN: Who is firing? (August 2026)

10•ethanwillis•37m ago•0 comments

Ask HN: Who is quitting? (August 2026)

9•ethanwillis•38m ago•0 comments

Viola – A Calmer Web Browser

https://violabrowser.com/
1•allenc•39m ago•1 comments

A pattern-recognition test for coding interviews, no signup

https://algopath.pro/placement
1•ellhnv•40m ago•0 comments