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.

TransformKit

https://transform-kit.com
1•andrevenancio•11m ago•0 comments

Effects of the New $100k Fee and Wage-Weighted Lottery on the H-1B Visa

https://budgetmodel.wharton.upenn.edu/p/2026-08-03-effects-of-the-new-100000-fee-and-wage-weighte...
2•fzliu•12m ago•1 comments

Hot Set: Shooting Heat

https://theasc.com/article/hot-set-shooting-heat/
1•handfuloflight•16m ago•0 comments

Relative Velocity and Closing Speed

https://eli.thegreenplace.net/2026/relative-velocity-and-closing-speed/
1•mfrw•16m ago•0 comments

TerminalWidget Put Terminal Output on Your Desktop

https://terminalwidget.app/
1•colinprince•19m ago•0 comments

What should go in your Claude.md?

https://zander.wtf/blog/claude-md-agents-md/
2•mrmartineau•20m ago•1 comments

GeoAI: Artificial Intelligence for Geospatial Data

https://opengeoai.org/
1•jonbaer•22m ago•0 comments

Do Context Files Help Coding Agents? A Two-Agent Ablation Study on Real Repos

https://arxiv.org/abs/2607.27250
1•jamesblonde•23m ago•0 comments

Show HN: Local semantic code search that saves your agent tokens

https://tryreference.com/
1•RahulThennarasu•29m ago•0 comments

AI-assisted staging draws boos at the Richard Wagner festival in Germany

https://apnews.com/article/germany-bayreuth-wagner-festival-ai-f4300cdc0be195dabdadfa6d2ab4254c
2•rawgabbit•35m ago•0 comments

Headlights got brighter, whiter, and more blinding after dark

https://arstechnica.com/cars/2026/08/how-headlights-got-brighter-whiter-and-more-blinding-after-d...
2•mdp2021•35m ago•0 comments

Why is open source software so badly designed? (2022)

https://www.kooslooijesteijn.net/blog/why-is-free-open-source-software-badly-designed
1•doubletwoyou•40m ago•1 comments

Night Java (San Francisco)

https://www.nightjava.com/
1•danielmorozoff•42m ago•0 comments

Show HN: Paloma – Intelligent Autocomplete for Mac

https://trypaloma.app
1•hydrohelium•43m ago•0 comments

Inside the grey market for online accounts

https://www.ft.com/content/576c1b70-bf51-45d2-a5f0-eca2e9acc256
1•petethomas•44m ago•0 comments

Niche expert AI fine-tuning data set in clean JSON format

https://headwater.gumroad.com/l/jxvjh
1•PunkiePal•45m ago•0 comments

SWE-Touch: Benchmarking Coding Agents When Users Touch the Code

https://trae1oung.github.io/SWE-Touch/
1•in-silico•45m ago•0 comments

Context Compaction Theory

https://arxiv.org/abs/2608.01326
1•jadidbourbaki•48m ago•0 comments

The Youth AI Privacy Act's Privacy Paradox

https://www.eff.org/deeplinks/2026/08/youth-ai-privacy-acts-privacy-paradox
1•mdp2021•49m ago•0 comments

Tattoo the Earth, one pixel at a time

https://earth.tattoo/
2•whatsupdog•56m ago•0 comments

Did Iran hack water systems in seven US states?

https://www.bbc.com/news/articles/c934dq95zpgo
1•dabinat•59m ago•0 comments

As a Windows user, it's a surreal way to install a program

https://unsung.aresluna.org/as-a-windows-user-its-a-very-surreal-way-to-install-a-program/
2•allenc•1h ago•1 comments

The 11 Types of Washington, DC, Metro Station Architecture (2018)

https://ggwash.org/view/68565/metro-has-11-types-of-station-architecture.-learn-them-all-with-thi...
3•quuxplusone•1h ago•0 comments

Show HN: Benzi – An AI coding assistant grounded in a live code map

https://benzi.fly.dev/
1•showhz•1h ago•0 comments

Spherical Codes Application in Fiber Optics (2024)

https://arxiv.org/abs/2404.04776
1•silver92bullet•1h ago•0 comments

The AI Boom Is Transforming the American Economy Beyond Recognition

https://www.wsj.com/economy/the-ai-boom-is-transforming-the-american-economy-beyond-recognition-c...
3•mapping365•1h ago•2 comments

At least we're warming the planet for a good reason

https://old.reddit.com/r/codex/comments/1vev2fl/vibecoded_ios_app_reached_35k_loc_and_i_no_longer/
2•johnnyApplePRNG•1h ago•2 comments

Real-time LuaTeX: Recompiling large documents in 1ms [video]

https://www.youtube.com/watch?v=C1gpjPm-Rns
3•eigenblake•1h ago•0 comments

Lego deploys Hubble Space Telescope as detailed desktop model

https://www.collectspace.com/news/news-080226a-lego-icons-hubble-space-telescope-details.html
1•Tomte•1h ago•1 comments

Startup Marketing 101

https://skeptrune.substack.com/p/startup-marketing-101
1•iacguy•1h ago•0 comments