frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Open in hackernews

Show HN: Sanctum – An LLM-Guided Learning App

1•JTan2231•11mo 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.

LLM research on Hacker News is drying up

https://dylancastillo.co/til/llm-research-on-hacker-news-is-dying.html
1•dcastm•1m ago•0 comments

What happened to Omegle? rise and fall of internet's favorite stranger danger

https://mashable.com/article/what-happened-to-omegle
1•rolph•3m ago•0 comments

Tech bros: it's time to challenge Silicon Valley's saviour complex

https://www.theguardian.com/commentisfree/picture/2026/apr/25/tech-bros-its-time-to-challenge-sil...
1•robtherobber•4m ago•0 comments

There Will Be a Scientific Theory of Deep Learning

https://arxiv.org/abs/2604.21691
2•jamie-simon•8m ago•0 comments

Kubuntu Linux 26.04 LTS (Resolute Raccoon)

https://kubuntu.org/news/kubuntu-26-04-release-notes/
3•jrepinc•8m ago•1 comments

Kubernetes v1.36: User Namespaces in Kubernetes are finally GA

https://kubernetes.io/blog/2026/04/23/kubernetes-v1-36-userns-ga/
1•soheilpro•8m ago•0 comments

ComfyUI Raises $30M

https://blog.comfy.org/p/comfyui-raises-30m-to-scale-open
1•instagraham•8m ago•0 comments

Ask HN: How are you evaluating AI apps and CLI?

1•twen_ty•10m ago•0 comments

Acrylamide

https://en.wikipedia.org/wiki/Acrylamide
1•downboots•10m ago•1 comments

Slate – Self-hostable watchlist for movies and TV

https://github.com/gitshanks/slate
1•justabeardo•11m ago•0 comments

Cloudflare Email Service is a deliverability bet dressed as an agents launch

https://lord.technology/2026/04/20/cloudflare-email-service-is-a-deliverability-bet-dressed-as-an...
1•emschwartz•15m ago•0 comments

AI discovered 20 of 23 recent zero-days in OpenSSL

https://aisle.com/blog/aisle-discovers-20-openssl-zero-days-in-6-months
4•swesweswe•16m ago•0 comments

Show HN: Markant – A Dedicated Markdown Reader

https://markant.md/
1•lokimedes•18m ago•0 comments

Unraveling the Dream – Psychedelics, Awakening, and the Brain [video]

https://www.youtube.com/watch?v=r5KRnstXYUg
1•thedima•18m ago•1 comments

JetBlue used private data like internet history to set prices, per lawsuit

https://www.nbcnews.com/news/us-news/jetblue-allegedly-used-private-customer-data-internet-histor...
1•impish9208•20m ago•0 comments

CC-Canary: Detect early signs of regressions in Claude Code

https://github.com/delta-hq/cc-canary
2•tejpalv•20m ago•0 comments

Sam Altman's Next High-Wire Act: Getting OpenAI to Make More Money

https://www.nytimes.com/2026/04/24/technology/sam-altman-openai-money.html
1•cdrnsf•21m ago•0 comments

Switch for joint aging: injection could prevent knee replacements

https://sinapti.ca/post/en/stanford-finds-the-switch-for-joint-aging-an-injection-could-8ev44zdv
2•bsdz•23m ago•0 comments

Engineering Health Essentials

https://yusufaytas.com/engineering-health-essentials
3•gzaforme•23m ago•0 comments

Roboticist-Turned-Teacher Built a Life-Size Replica of Eniac

https://spectrum.ieee.org/roboticist-turned-teacher-eniac-replica
2•Brajeshwar•24m ago•0 comments

Ask HN: Cursor alternative, EU-based or privacy-focused?

1•BrunoBernardino•25m ago•0 comments

PEP 830 – Add timestamps to exceptions and tracebacks – peps.python.org

https://peps.python.org/pep-0830/
2•rbanffy•25m ago•0 comments

Microsoft OpenClaw

https://github.com/microsoft/openclaw
10•qainsights•25m ago•4 comments

Why English is my new favorite user interface

https://www.robot-future.com/preview/69e8284090457dba8223b433
1•robot-future•25m ago•0 comments

Show HN: Roids – Open Source Steroids for your Agents

https://github.com/Developing-Gamer/roids
1•DevelopingGamer•26m ago•0 comments

PEP 831 – Frame Pointers Everywhere: Enabling System-Level Observability

https://peps.python.org/pep-0831/
2•rbanffy•27m ago•0 comments

Den stora Älgvandringen – The great moose migration (live)

https://www.svtplay.se/video/jXv3A5G/den-stora-algvandringen/idag-00-00
1•donjoe•28m ago•0 comments

Anthropic releases Claude Opus 4.7

https://platform.claude.com/docs/en/release-notes/overview
3•arabicalories•30m ago•1 comments

Google blocks sitemaps served from github.io

https://github.com/orgs/community/discussions/149884
1•jurf•30m ago•0 comments

Trump's Justice Department is bringing back firing squads for federal executions

https://www.cnn.com/2026/04/24/politics/trump-justice-department-firing-squads-federal-executions
4•FireBeyond•32m ago•0 comments