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.

Policy on the AI Exponential – Dario Amodei

https://darioamodei.com/post/policy-on-the-ai-exponential#fn:6
1•Mehak•12s ago•0 comments

The roof, the roof, the roof is on fire

https://unskippablecutscene.substack.com/p/the-roof-the-roof-the-roof-is-on
1•peoplelizard•1m ago•0 comments

Show HN: State-Of-The-Art MLP inference in ANSI C using a 2-slot ring buffer

https://github.com/GiorgosXou/MLPico/blob/f1a653c261a7275ac278350401d7708ba6eb82aa/mlpico.h
1•xou•1m ago•0 comments

Codex usage grows after Fable nerf model release

https://twitter.com/i/status/2064727949274955953
1•m3h•2m ago•0 comments

The Trouble with Font Previews

https://unsung.aresluna.org/the-trouble-with-font-previews/
1•abnercoimbre•2m ago•0 comments

Building Agents Without Harness-Engineering

https://rajitkhanna.com/agents/
1•rajit•3m ago•0 comments

Local firewall for AI Agents that cuts tokens usage and cost by 40–70%

https://github.com/ashp15205/guardian-runtime
3•developer_ash•3m ago•0 comments

Chinese startup claims photonic chip production without DUV lithography

https://www.tomshardware.com/tech-industry/semiconductors/chinese-startup-claims-photonic-chip-pr...
1•yogthos•5m ago•0 comments

Show HN: Checkpoint! Airport security sim game built with Claude Fable

https://yaodub.com/games/checkpoint/
1•yaodub•7m ago•0 comments

Gaming on a 48 year old oscilloscope

https://www.reddit.com/r/gifs/s/h7jZIUToxt
2•nahimn•7m ago•0 comments

Knowledge Collapse – Michael Harris in Boston Review

https://www.bostonreview.net/articles/knowledge-collapse/
1•commonreader•8m ago•0 comments

Datatype – variable font that turns text into charts

https://franktisellano.github.io/datatype/
1•colinprince•9m ago•0 comments

Codex 'Auto-Review' Agent Runs Malware

https://www.promptarmor.com/resources/agentic-auto-review-approves-malware
1•hackerBanana•11m ago•0 comments

AI Economic Indicators – Digital Economy – Stanford

https://digitaleconomy.stanford.edu/project/indicators/
2•aanet•12m ago•1 comments

Agent-Shell 0.55 Updates

https://xenodium.com/agent-shell-0-55-updates
1•xenodium•14m ago•0 comments

Show HN: I used AI to turn 8 years of texts into a love story

https://story-of-us-preview.vercel.app/hacker-news-post
1•LanceJones•15m ago•0 comments

Show HN: Helipad – a floating macOS panel showing which agent PRs need you

https://ronreiter.github.io/helipad/
1•ronreiter•15m ago•0 comments

WikiLambda the Ultimate

https://en.wikipedia.org/wiki/Wikipedia:Wikipedia_Signpost/2026-05-22/Recent_research
2•Antibabelic•17m ago•0 comments

Show HN: A quarterly check-in for co-founders, as a conversation game

https://www.seesaw.social/library/co-founders
1•diongeorge•18m ago•1 comments

I map your startup's external attack surface using passive OSINT

https://www.upwork.com/freelancers/~012e8c00af123f6297?p=2055652710620958720
1•busraugur•20m ago•0 comments

Completion is a Substrate, not a UI

https://www.chiply.dev/post-icr-primer
1•noelwelsh•22m ago•0 comments

Next 100 Days: Xbox Reset

https://news.xbox.com/en-us/2026/06/10/next-100-days-xbox-reset/
3•Tomte•23m ago•0 comments

Tell HN: np.reddit.com now redirects to www.reddit.com

3•kevinwang•25m ago•1 comments

Untrusted Impersonation of the Project at Simplescreenrecorder.com

https://github.com/MaartenBaert/ssr/issues/1086
1•notpachet•28m ago•0 comments

Vinod Khosla: We will need a new tax code for the wealth AI creates

https://www.ft.com/content/b277360e-bf23-4366-afd7-acab940f66b7
3•marojejian•29m ago•2 comments

NeuroMemor –- open source Python AI

https://github.com/erabytse/NeuroMemor
1•takouzlo•29m ago•0 comments

Show HN: Single Access Memory – Write in Markdown, read once, watch it dissolve

https://single-access-memory.onrender.com/
1•AnonymousThree•30m ago•0 comments

The Download: soccer's data Renaissance and China's big nuclear plans

https://www.technologyreview.com/2026/06/11/1138809/the-download-soccer-football-data-analytics-c...
1•joozio•30m ago•0 comments

Ask HN: Degree apprenticeships in engineering, do they exist?

2•adamofeden•31m ago•2 comments

What Is a Vertical Tab?

https://stackoverflow.com/questions/3380538/what-is-a-vertical-tab
3•basilikum•32m ago•0 comments