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Stephen Wolfram's new philosophy book: What Ultimately Is There?

https://www.amazon.com/dp/1579551017
1•alok-g•2m ago•0 comments

Google's $500B bloodbath reflects the danger it faces from AI

https://www.economist.com/business/2026/10/29/googles-500bn-bloodbath-reflects-the-danger-it-face...
2•axiomdata316•5m ago•1 comments

The Importance of the Word "Cultivation"

https://johnoestmannmusic.com/the-importance-of-the-word-cultivation/
1•soundworlds•11m ago•0 comments

PFsense at 20. Plus and CE unified. Offline upgrades free.

https://www.netgate.com/blog/pfsense-at-20
1•djfergus•16m ago•0 comments

Do At-Proto Users Know This Is Public?

https://melaniekat.com/blog/public-on-pds/
3•rowbin•18m ago•0 comments

Show HN: Turn any GitHub account into a living city

https://caldera.social/gh
1•mjonesone•19m ago•1 comments

Cubo Search Engine – Agentic Search Engine Built for the Agentic Era

https://www.mycubo.site/
1•Albert78•21m ago•0 comments

Lifestreams' summarize operation, 30 years later

https://gist.github.com/yibie/d21d1ad945a11143731aea3c7ef5e7d6
1•oliverchan2024•25m ago•0 comments

Tell HN: X is opening any tweet link in a webview whether you press it or not

2•stillatit•26m ago•1 comments

Alex Honnold Interviews Astronaut Christina Koch [video]

https://www.youtube.com/watch?v=d3Yl1ssqXEM
1•consumer451•34m ago•1 comments

Arcan: A Farewell to Hubs

https://arcan-fe.com/2026/10/23/a-farewell-to-hubs/
1•ingenieroariel•43m ago•1 comments

OpenAI slashes funding target by $10B as tech anxieties mount

https://www.ft.com/content/7a3ad950-1b3b-4d9e-8c15-65a61ae6180f
4•zomtorg•51m ago•1 comments

Show HN: Blc – scheduled website blocker for macOS

https://github.com/BohdanPetryshyn/blc
1•BohdanPetryshyn•53m ago•0 comments

Welcome to GenZ University

https://genzuniversity.in/
1•jruohonen•54m ago•0 comments

Show HN: Governor, a firewall for AI agent spend and tool calls

https://bsvkey-governor-demo.fly.dev/
1•PDRGenerator•56m ago•0 comments

Travellar – the trips in your camera roll, as animated map videos

https://www.travellar.app/
2•gbresciano•1h ago•0 comments

Site Reliability Engineering (2nd Edition)

https://www.oreilly.com/library/view/site-reliability-engineering/9798341607675/
1•teleforce•1h ago•0 comments

System Zero

https://www.rightnowai.co/
2•OsamaJaber•1h ago•0 comments

Bee Cleansing Flight (What's It All About?)

https://beekeepinginsider.com/bee-cleansing-flight/
1•thunderbong•1h ago•0 comments

Black October: At least nine AI developer platforms breached this month

https://www.wiz.io/blog/black-october-for-ai-developer-platforms
3•acossta•1h ago•0 comments

Where AI agents' social boundaries break: 5 LLMs try to form a government

https://judgementlabs.app/blog/the-coalition-room
1•Jash271•1h ago•2 comments

Ask HN: What's the future like? For normies, will it still be apps and websites?

2•talmr•1h ago•3 comments

Behind the Scenes of Crypto's Biggest Nightmare: A Record-Breaking Cyber Heist

https://www.wsj.com/finance/currencies/behind-the-scenes-of-cryptos-biggest-nightmare-a-record-br...
1•jaredwiener•1h ago•1 comments

JWST reveals a distant galaxy that may let most of its ionizing radiation escape

https://phys.org/news/2026-10-jwst-reveals-distant-galaxy-ionizing.html
3•wglb•1h ago•1 comments

General Atomics Developing Flying Wing That Uses Hybrid-Electric Propulsion

https://www.twz.com/news-features/general-atomics-developing-strike-recon-flying-wing-called-next...
1•cisc•1h ago•0 comments

Show HN: To Honor Sir Patrick Stewart, Enjoy the TNG Episode Guessing Game

https://tng.episodle.com/
35•francisofascii•1h ago•12 comments

Live CVE Feed to Keep Your Agent Up to Speed

https://casco.com/cve
1•french_toast_fi•1h ago•0 comments

Googling Firebase got me a phishing page hosted by Google

https://volodymyr.smirnov.im/writing/google-firebase-phishing/
6•vsmim•1h ago•0 comments

Be a Loser

https://makemeacto.cc/be-a-loser/
6•larsfaye•1h ago•0 comments

China's CE-25A Electric Commuter Airliner Demonstrator Emerges

https://www.twz.com/air/chinas-ce-25a-electric-commuter-airliner-demonstrator-emerges-in-photos
2•cisc•1h ago•0 comments
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.