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.

Privacy gadgets a Proton employee uses

https://proton.me/blog/privacy-gadgets
1•DavideNL•2m ago•0 comments

TUI for Tabaholics

https://github.com/doctorcolossus/tab_wrangler
1•ankitg12•3m ago•0 comments

Why magnets attract? – Richard Feynman [video]

https://www.youtube.com/watch?v=36GT2zI8lVA
1•iamanatom•3m ago•0 comments

The Complete Fun to Imagine with Richard Feynman (1983)[video]

https://www.youtube.com/watch?v=nYg6jzotiAc
1•iamanatom•6m ago•0 comments

Someone Is Mysteriously Snapping Up Used Books Around the World

https://www.theatlantic.com/technology/2026/08/ai-companies-buying-used-books-for-data/688167/
1•vcfgdev•10m ago•0 comments

How to Run a Read-Only CIS Security Check on macOS

https://stackandink.com/blog/run-read-only-cis-security-check-macos/
1•Igor_Wiwi•13m ago•0 comments

Ask HN: Desktop Pet

1•nunep•13m ago•0 comments

From AI Experiments to Production:Lessons from Insurance Systems

https://geekyants.com/en-us/blog/ai-in-insurance-building-production-ready-products-for-claims-un...
2•varda_62892•16m ago•0 comments

Agent-tools.net – pay-per-call APIs for AI agents, paid via x402/USDC on Base

https://agent-tools.net/
1•karucosu•16m ago•0 comments

I wonder if you could make a useful DOS executable with just emoji

https://oldbytes.space/@gloriouscow/117044736309312697
1•usdogu•16m ago•0 comments

I Caught Malware

https://alexbissessur.dev/i-caught-malware/
1•bo0tzz•17m ago•0 comments

Gödel, Escher, Elisp: The Beauty of Macros

https://www.chiply.dev/post-elisp-macros-are-beautiful
1•signa11•18m ago•0 comments

Show HN: I deleted DMs from our work chat

https://fosbury.ai/
1•YarivAshk•19m ago•0 comments

Linux Processes: Threads and Concurrency

https://labs.iximiuz.com/tutorials/linux-processes-threads-concurrency-3302b677
1•signa11•19m ago•0 comments

Modding a Kmart Digicam to take C mount lenses Part 1

https://mason.bearblog.dev/modding-a-kmart-digicam-to-take-c-mount-lenses-part-1/
1•masoniamme•20m ago•0 comments

TIL: HTTP/3 Is Not Always Faster Than HTTP/2

https://www.iankduncan.com/engineering/2026-02-10-http3-not-always-faster/
1•michael-sumner•20m ago•0 comments

ResumeGit – A local-first resume builder with Git-inspired version history

https://github.com/naveenayalla1-CS50/ResumeGit
1•Naveenayalla1•20m ago•0 comments

Show HN: AI Video Resume and Pitch Deck Generator

https://portfoliovideo.com
2•wowinter15•22m ago•0 comments

Bristol station to trial multilingual announcements in Auracast pilot

https://liamodell.com/2026/08/06/bristol-temple-meads-auracast-bluetooth-xrai-ai-announcements-co...
3•edward•23m ago•0 comments

The genetic architecture of fibromyalgia across 2.5M individuals

https://www.nature.com/articles/s41591-026-04492-6
1•tokai•23m ago•0 comments

DeepSeek signals 'significant' price hike, testing its low-cost edge

https://www.scmp.com/tech/tech-trends/article/3363129/deepseek-signals-significant-price-hike-ami...
1•nh43215rgb•24m ago•0 comments

Google Assistant Shutting Down on Android and Wear OS in September

https://9to5google.com/2026/08/04/google-assistant-september-2026-shutdown/
1•andyjohnson0•24m ago•0 comments

Jujutsu 0.44.0

https://github.com/jj-vcs/jj/releases/tag/v0.44.0
2•olexsmir•24m ago•0 comments

If AI is advancing so rapidly, why aren't games getting smarter?

https://www.reddit.com/r/pcgaming/comments/1q7bcti/dumb_question_but_if_ai_is_advancing_so_rapidly/
1•zeristor•25m ago•0 comments

Walter insurers paid millions of dollars to credit rating provider Egan-Jones

https://www.ft.com/content/18ccb15a-f8ed-41ba-a948-7c62cd757274
1•JumpCrisscross•25m ago•0 comments

Show HN: Linksh.re, a link shortener with no signup, just a recovery code

https://linksh.re
1•rafayexalter•31m ago•0 comments

The Saga of Haven De Milford

https://www.solipsys.co.uk/ZimExpt/TheSagaOfHavenDeMilford.html
1•ColinWright•32m ago•0 comments

Show HN: Dont Wordle – a reverse word puzzle about preserving options

https://dontwordle.app/
2•lby910722•37m ago•0 comments

Microsoft Created Fake Employees to Test Exchange Server [video]

https://www.youtube.com/watch?v=cvvIUJOMVRI
2•RicoElectrico•39m ago•0 comments

Mrs. Cotton

https://mrscotton.mjanssen.nl/2026/08/06/household-policy-update-patience-plastic.html
1•marc0janssen•39m ago•0 comments