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OpenThatEmail, a private browser workspace for MSG and EML files

https://openthatemail.com
1•shravankb•2m ago•0 comments

CleverSocks – multithreaded, small, efficient SOCKS5 server

https://github.com/clevotec/cleversocks
1•kcrk•2m ago•0 comments

Let's Stop Calling Everything "Linear Attention"

https://htor.inf.ethz.ch/blog/index.php/2026/08/09/lets-stop-calling-everything-linear-attention/
1•matt_d•3m ago•0 comments

Open-Source, Off-Grid LoRa Pet Tracker (No Subscription, No Cloud)

https://www.instructables.com/LIA-an-Open-Source-Off-Grid-LoRa-Pet-Asset-Tracker/
1•sudo_cowsay•11m ago•1 comments

Composer 2 Technical Report

https://arxiv.org/abs/2603.24477
1•ronfriedhaber•12m ago•0 comments

'Every millimetre counts': Inside the beast tunnelling under Sydney Harbour

https://www.smh.com.au/national/nsw/every-millimetre-counts-inside-the-beast-tunnelling-under-syd...
1•hiharryhere•12m ago•0 comments

We Build an Autonomous SRE Agent for Kubernetes Deployments

https://www.langchain.com/blog/how-we-build-an-autonomous-sre-agent-for-kubernetes-deployments
1•markgavalda•14m ago•0 comments

Port the Enlightenment desktop environment to NetBSD

https://blog.netbsd.org/tnf/entry/gsoc2026_enlightenment
1•birdculture•15m ago•0 comments

Contra DSPy and GEPA

https://benanderson.work/blog/contra-dspy-gepa/
1•rzk•15m ago•0 comments

Are AI agents our industry's industrial robots?

https://www.marcusoft.net/2026/08/ai-robots.html
2•nialse•23m ago•1 comments

Royal Navy drone cameras sent signals to China

https://www.independent.co.uk/news/uk/home-news/royal-navy-drone-cameras-china-mod-b3030094.html
3•wolfi1•24m ago•0 comments

Show HN: Yaply – translate and learn English from your X feed

https://yaply.app
2•matthiasMRC•24m ago•0 comments

Towers of Silence

https://99percentinvisible.org/episode/579-towers-of-silence/
1•NoRagrets•27m ago•0 comments

Diffusion LLMs as Targets and Adversaries: Mechanistic Safety Exploits

https://arxiv.org/abs/2608.07430
1•sbulaev•29m ago•0 comments

Who Should Pay for Source Code Availability?

https://kristoff.it/blog/source-code-availability/
2•h1watt•32m ago•0 comments

The making of an advert before CGI – Chevy Impala 1966 [video]

https://www.youtube.com/shorts/VLBRvCaWIiY
2•lifeisstillgood•33m ago•0 comments

How to be an AI safety research engineer

https://www.lesswrong.com/posts/Wty5mcDBEmypap8o2/how-to-be-an-ai-safety-research-engineer
1•joozio•34m ago•0 comments

Is Europe safer than America?

https://www.economist.com/graphic-detail/2026/08/09/is-europe-safer-than-america
3•vinni2•39m ago•2 comments

Kimi K3 Sandbox Escape Exposes Weak Links in Agent Testing

https://ai-updates.net/kimi-k3-sandbox-escape-agent-testing/
1•ashurandi•43m ago•1 comments

MIT researchers tackle the economic realities of fusion power

https://news.mit.edu/2026/mit-researchers-tackle-economic-realities-fusion-power-0810
2•mdp2021•45m ago•0 comments

Israeli settlers are sneaking into Syria to claim land for a Jewish outpost

https://apnews.com/article/israel-syria-netanyahu-jewish-settlers-bashan-461c4c4f686d5cf74f0617a7...
4•hebelehubele•45m ago•1 comments

The Renaissance Was Edited Before Anyone Asked for It Back

https://thetraces.substack.com/p/the-renaissance-was-edited-before
1•feldrim•46m ago•0 comments

Passkey Town

https://fenko.nz/passkey-town/
2•mosajjal•49m ago•2 comments

Scaling Logical Reasoning on Modern HPC Hardware

https://surface.syr.edu/etd/2351/
1•matt_d•49m ago•0 comments

AI assistant hacks gym website in first known Australian autonomous cyber attack

https://www.rnz.co.nz/news/world/952663/ai-assistant-hacks-gym-website-in-first-known-australian-...
3•billybuckwheat•50m ago•0 comments

OpenHaystack: Reverse-engineered Apple's Find My network

https://github.com/seemoo-lab/openhaystack
2•BrandiATMuhkuh•50m ago•0 comments

Dark mode toggles: two states are enough

https://lea.verou.me/blog/2026/dark-mode-toggles/
3•JeremyTheo•58m ago•1 comments

Why does Apple have an office in a small town close to Hamburg?

https://alsterrunde.com/why-does-apple-have-an-office-in-a-small-town-close-to-hamburg/
3•mertbio•1h ago•0 comments

Show HN: NexusMem – Local context memory engine for AI coding agents

https://github.com/yaminbakoh4-dot/NexusMem
2•yamin_bakoh•1h ago•0 comments

AI companies destroy physical books – let's scan rare books before it's too late

https://annas-archive.gl/blog/physical-destruction.html
6•rzk•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.