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.

IO Factory: Simulating AI-Enabled Influence Campaigns at Scale [pdf]

https://arxiv.org/abs/2608.10920
1•andrybak•36s ago•0 comments

YouTuber Hank Green says his AI usage is 'not healthy'

https://techcrunch.com/2026/08/01/youtuber-hank-green-says-his-ai-usage-is-not-healthy/
1•abnercoimbre•56s ago•0 comments

Show HN: Aphorio – 3,250,000 WebSocket sends in 0.002 seconds (Ryzen 9 9900X)

https://github.com/prettydiff/aphorio
1•austin-cheney•1m ago•0 comments

Math identity that applied at model-load time, makes MLA decode at 71,000 tok/s

https://efficientagent.substack.com/p/the-mla-decode-speedup-hiding-in
1•bnayak25•2m ago•0 comments

Putting Claude's Watermarking to the Test

https://dreasays.substack.com/p/putting-claudes-watermarking-to-the
1•gojkoa•2m ago•0 comments

Archer OS: draft spec for AI agents operating apps under OS authority

https://github.com/coachpato/archer-os
2•Billie_Archer•5m ago•0 comments

Remind HN: Perseid meteor shower peaks tonight

1•cjbarber•5m ago•0 comments

NIST RFI for modernizing the NVD in the wake of AI

https://www.federalregister.gov/documents/2026/08/12/2026-16371/request-for-information-rfi-on-mo...
2•MattSayar•6m ago•0 comments

Show HN: /show-me: agent skill for compact visual representations

https://www.humanlayer.com/blog/show-me-skill
1•dhorthy•6m ago•0 comments

Local LLM Hardware Calc

https://dubir.net/tools/local-llm-hardware-calculator/
1•delneg•7m ago•0 comments

QuestDB 10.0

https://questdb.com/blog/questdb-10-release/
1•tosh•7m ago•0 comments

Water Groups Push Washington for Cyber Rules After Hacking Spree

https://www.wsj.com/pro/cybersecurity/water-groups-push-washington-for-cyber-rules-after-hacking-...
1•toomuchtodo•8m ago•1 comments

SpaceXAI: Grok 4.6

https://openrouter.ai/x-ai/grok-4.6
2•theanonymousone•10m ago•0 comments

Samsung with Claude: "Design and verification shortened to 2 days from a month"

https://biz.chosun.com/it-science/ict/2026/08/12/XIEQWWZCDRFH7BJV5Z3DOY2RLQ/
1•TMWNN•11m ago•1 comments

Introducing Grok 4.6

https://cursor.com/blog/grok-4-6
3•stevefan1999•12m ago•0 comments

Hacker News TUI

https://github.com/alin9661/hnx
2•aaronlin098•12m ago•1 comments

Run OpenClaw with Muse Glimmer Locally on Mac

https://holaclaw.ai/docs/tutorials/use-muse-glimmer-with-openclaw
1•angelmm•13m ago•0 comments

How do payments work in the US, China, and Brazil?

https://andrewacomb.substack.com/p/a-tale-of-three-refunds
1•acombandrew•14m ago•0 comments

Apple Caps Bug Bounty Submissions After AI Surge

https://www.pcmag.com/news/apple-limits-bug-bounty-submissions-after-a-barrage-of-ai-entries
3•mempko•14m ago•0 comments

Researchers have successfully used AI to create brand new viruses

https://www.npr.org/2026/08/11/nx-s1-5927074/researchers-have-successfully-used-ai-to-create-bran...
2•Brajeshwar•15m ago•0 comments

Bounded Chaos

https://coldtake.dev/blog/bounded-chaos
1•AlarQ•16m ago•0 comments

Most of your tech debt is free

https://piechowski.io/post/most-of-your-tech-debt-is-free/
1•speckx•18m ago•0 comments

Show HN: GitHub Actions self-hosted runners on Modal Sandboxes

https://github.com/modal-projects/runner-modal
1•botirk•18m ago•1 comments

Show HN: Toposonico, a Music Map and Recommender

https://toposonico.com/#lon=9.9318&lat=-4.6522&z=14.00&entity=track&rowid=8714
1•deppep•22m ago•1 comments

Igalia and Bocoup: Cooperatives Unite

https://www.igalia.com/2026/JoiningForces.html
2•bkardell•23m ago•0 comments

Show HN: Learn to become a Rave Developer for the airline industry

https://olect.github.io/become-rave-developer/
1•olect•24m ago•1 comments

The security program that only works when everyone is at their desk

https://andreafortuna.org/2026/08/12/summer-cybersecurity-stress-test-nis2-dora/
1•speckx•25m ago•0 comments

Show HN: Seisin – a desktop app that turns your job search into analytics

https://getseisin.com
2•LudbaSH•26m ago•0 comments

Sharding a 70B model across 39 Intel laptops

https://github.com/labscommunity/cascadia
3•tatef•26m ago•1 comments

Apache Fory JSON: Fastest Java JSON Serialization, 10x Faster Than Jackson/Gson

https://fory.apache.org/blog/fory_json_fastest_java_json_framework/
1•chaokunyang•27m ago•1 comments