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.

A Deep Dive into Zero-Copy Networking and Io_uring

https://medium.com/@jatinumamtora/a-deep-dive-into-zero-copy-networking-and-io-uring-78914aa24029
1•ankitg12•40s ago•0 comments

Ethernet switch device driver model (switchdev)

https://docs.kernel.org/networking/switchdev.html
2•ofrzeta•4m ago•0 comments

Aleph Alpha releases open-weight Kolibri with 1M context

https://www.testingcatalog.com/aleph-alpha-releases-open-weight-kolibri-with-1m-context/
1•gmays•8m ago•0 comments

Steam Frame updates: Reservation timing, software updates, and more

https://store.steampowered.com/news/group/45479024/view/675134162359812783
1•willis936•16m ago•0 comments

Anthropic Agents Tried to Fill Out Visa Forms on State Dept. Website

https://www.nytimes.com/2026/10/09/technology/anthropic-rogue-ai-agents.html
2•reaperducer•17m ago•0 comments

The Desperate Hunt for AI Computing Power Is Upending Silicon Valley

https://www.wsj.com/tech/ai/ai-computing-power-demand-a63da9b9
1•bcaulfield•26m ago•0 comments

AI disqualification yields new Nikon Small World in Motion winner

https://arstechnica.com/science/2026/10/winning-nikon-small-world-in-motion-video-disqualified-fo...
1•Tomte•26m ago•0 comments

Data centre company's much-hyped Australian stock market listing imploded

https://www.theguardian.com/australia-news/2026/oct/09/firmus-australian-stock-market-listing-bus...
3•stubish•36m ago•0 comments

Credibility Is the Scarce Resource

https://jax.substack.com/p/credibility-is-the-scarce-resource
1•thedreammachine•38m ago•0 comments

FBI Arrests Founder of Ransomware Negotiation Firm

https://krebsonsecurity.com/2026/10/fbi-arrests-founder-of-ransomware-negotiation-firm/
4•2bluesc•42m ago•0 comments

Complexity score for migrating an Airtable base off Airtable

https://www.atmigrator.com
1•saud_c•42m ago•0 comments

Show HN: tgv: Genome viewer for you and your agents

https://github.com/zeqianli/tgv
3•lzqqqqqq•47m ago•1 comments

Edith Rebecca Saunders

https://en.wikipedia.org/wiki/Edith_Rebecca_Saunders
1•benbreen•50m ago•0 comments

Telegram Desktop vulnerability allowed any user's file to be stolen

https://beaksec.github.io/posts/telegram-desktop-one-click-account-takeover/
2•g-b-r•56m ago•1 comments

We solved SQLite's single-writer limitation

https://marcobambini.substack.com/p/we-solved-sqlites-single-writer-limitation
1•luispa•1h ago•0 comments

Ask HN: Are there things more important than 'humanity', such as empathy?

4•dfps•1h ago•3 comments

Delta's CEO on Skipping Starlink, Premium-Travel Rush and High Fuel Prices

https://www.wsj.com/business/airlines/deltas-ceo-on-skipping-starlink-premium-travel-rush-and-hig...
1•gmays•1h ago•0 comments

Put a price on breakthroughs

https://alexwang.ai/posts/put-a-price-on-breakthroughs/
2•ketothekingdom•1h ago•0 comments

Firefox's chief on why he hopes a redesign will help win users from Chrome

https://arstechnica.com/gadgets/2026/09/mozillas-head-of-firefox-talks-product-priorities-ai-skep...
3•cisc•1h ago•4 comments

Show HN: Create beautiful screenshots/ recordings to share your work

https://chromewebstore.google.com/detail/screens-beautiful-screens/fcnblpibmdpipbdfomiicdaadjmidakc
1•sss007r•1h ago•0 comments

Teenage Engineering will stop making synths to focus on whatever it feels like

https://www.engadget.com/2280912/teenage-engineering-will-stop-making-synths-to-focus-on-whatever...
2•blltprfmnk•1h ago•2 comments

Antigravity Excel Engine – Dual-Core Excel Automation for AI Agents

https://github.com/FranciscoGrandon/antigravity-excel-engine
1•fgrandon•1h ago•0 comments

Next.js 16.4

https://nextjs.org/blog/next-16-4
2•jhuleatt•1h ago•0 comments

Trump Calls on AI to Speed Up Science–While Continuing to Defund It

https://www.motherjones.com/politics/2026/10/trump-calls-on-ai-to-speed-up-science-while-continui...
5•computerliker•1h ago•0 comments

Language models play chess, everything is recorded

https://chessmark.merope.dev
1•emersonrsantos•1h ago•0 comments

Show HN: Spin Cycle – Tetris in a Washing Machine

https://verywacky.games/
1•forgatmachine•1h ago•2 comments

CA voter information guide [pdf]

https://vig.cdn.sos.ca.gov/2026/general/pdf/complete-vig.pdf
1•bbondo•1h ago•1 comments

NVFP4 vs. MXFP4 Decode Benchmark

https://cezarcocu.com/blog/nvfp4-vs-mxfp4-decode-bench/
1•ggamecrazy•2h ago•0 comments

Ask HN: Are LLMs Solving Math?

1•sean_pedersen•2h ago•0 comments

Decade-old RAM is making a comeback

https://www.theverge.com/games/1009140/ram-shortage-intel-amd-ddr4-comeback
4•1potato•2h ago•0 comments