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.

Show HN: Evochess – AI feels more like human opponent

https://penkovsky.github.io/evochess/
1•penkovsky•1m ago•1 comments

Show HN: Made a Shuffle Cloned Instances Component for Framer

https://pixcodrops.com/articles/shuffle-cloned-instances-component-for-framer/
1•brownieman1325•1m ago•0 comments

Privacy Not Included

https://www.mozillafoundation.org/en/privacynotincluded/
1•RMPR•3m ago•0 comments

My newsletter is your email client, too

https://en.andros.dev/blog/685eb16f/my-newsletter-is-your-email-client-too/
1•8organicbits•3m ago•0 comments

A computer made of particles oscillating in a liquid

https://www.uni-konstanz.de/en/university/news-and-media/current-announcements/news-in-detail/a-c...
1•wjSgoWPm5bWAhXB•5m ago•0 comments

Prolog for Verification, Analysis and Transformation Tools Michael Leuschel [pdf]

https://arxiv.org/abs/2008.02933
1•jnpnj•5m ago•0 comments

Show HN: Kysera – a data layer for Kysely with RLS compiled into the SQL

https://kysera.dev/
1•old8man•5m ago•0 comments

Show HN: Archive Websites with Cloudflare Workers

https://github.com/kenobi-ai/breamer
1•sarreph•5m ago•1 comments

ICQ Reborn Community Project

https://icqr.net/
1•ElSchorschoDE•6m ago•0 comments

Arm's Cortex A55 – By Chester Lam

https://chipsandcheese.com/p/arms-cortex-a55
1•rbanffy•6m ago•0 comments

DeepSeek V4 Flash 2.98x faster, lossless

https://runinfra.ai/catalog/deepseek-v4-flash-b200x4-v4turbo
1•OsamaJaber•8m ago•0 comments

Building compliant AI medical software

https://geekyants.com/en-us/blog/how-to-build-medical-device-software-with-ai-compliance-architec...
2•varda_62892•9m ago•1 comments

Splint: Annotation-assisted lightweight static checking for C. (2004)

https://splint.org/
1•fanf2•9m ago•0 comments

Show HN: Draftlight – AI that makes you a better writer (leaves writing to you)

https://draftlight.xyz/
1•mlitwiniuk•10m ago•0 comments

Why Shouldn't Amazon Spinoff AWS and Annapurna Labs?

https://www.nextplatform.com/cloud/2026/08/04/why-shouldnt-amazon-spinoff-aws-and-annapurna-labs/...
1•rbanffy•11m ago•1 comments

Ask HN: What has your personal website/blog done for you?

2•chistev•13m ago•0 comments

OSS WebUI Llms.py v4: Projects, Agent Profiles, PDF Studio, 1-Click Sharing

https://llmspy.org/docs/latest
2•mythz•16m ago•0 comments

One Man's Quest to Fix Every Deadly Guardrail

https://www.newyorker.com/magazine/2026/07/27/one-mans-quest-to-fix-every-deadly-guardrail
2•mhb•17m ago•0 comments

Buckminster Fuller: everything I know

https://www.bfi.org/about-fuller/everything-i-know/
6•simonebrunozzi•18m ago•1 comments

Hungary within millimetres of shutting down its NPP as region fights drought

https://www.theguardian.com/world/live/2026/aug/04/europe-drought-extreme-heat-wildfires-climate-...
2•Markoff•20m ago•1 comments

I Spent 2B Tokens Writing a C++ Compiler So You Don't Have To

https://medium.com/@vishvananda/i-spent-2-billion-tokens-writing-a-c-compiler-so-you-dont-have-to...
2•lemming•20m ago•0 comments

Show HN: Bourdon – one shared memory file for Claude Code, Codex, Cursor

https://bourdon.ai
2•RADLAB•20m ago•0 comments

Why Netflix is betting on systems thinkers in the AI era: Elizabeth Stone (CPTO)

https://www.youtube.com/watch?v=t0GiTyz4syY
2•Brysonbw•20m ago•0 comments

Hackers Hit Bitcoin's Safest Hiding Place in Ongoing Attack

https://www.bloomberg.com/news/articles/2026-08-03/hackers-target-bitcoin-s-safest-hiding-place-i...
2•geox•20m ago•0 comments

AI-Generated Images Discourage Me from Reading Your Blog

https://nelson.cloud/ai-generated-images-discourage-me-from-reading-your-blog/
3•meysamazad•21m ago•0 comments

Thinking Partners

https://www.danritz.com/articles/thinking-partners/
2•meysamazad•22m ago•0 comments

Real-Time Level-of-Detail Rendering with ReSTIR

https://research.nvidia.com/labs/rtr/publication/wang2026levelofdetail/
2•ibobev•22m ago•0 comments

Stylized GGX Shading

https://alexandrelamure.github.io/graphics-posts/stylized-ggx-shading.html
2•ibobev•23m ago•0 comments

Gabor Fields: Orientation-Selective Level-of-Detail for Volume Rendering

https://arcanous98.github.io/projectPages/gaborVolumes.html
2•ibobev•23m ago•0 comments

Show HN: Salary Ticker – a macOS menu bar app that ticks up your pay

https://steveharrison.dev/salaryticker/
2•steveharrison•24m ago•0 comments