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.

Now what?

https://blog.danieljanus.pl/now-what/
1•nathell•48s ago•0 comments

Random Lives

https://random-lives.github.io/random-lives/
1•dukeyukey•4m ago•0 comments

Due to DMA, Siri AI delayed in EU for iOS 27 and iPadOS 27

https://www.apple.com/newsroom/2026/06/due-to-dma-siri-ai-delayed-in-eu-for-ios-27-and-ipados-27/
1•jllyhill•5m ago•0 comments

A 40-Node 1U Cluster Gigabyte R1C7-K0A-AS1 – ServeTheHome

https://www.servethehome.com/a-40-node-1u-cluster-gigabyte-r1c7-k0a-as1/
1•rbanffy•6m ago•1 comments

An open letter to office suite users, just before the Euro-Office announcement

https://blog.documentfoundation.org/blog/2026/06/08/an-open-letter/
1•maxloh•10m ago•0 comments

A dozen USB chargers in the lab: Apple is good, but not quite the best (2012)

https://www.righto.com/2012/10/a-dozen-usb-chargers-in-lab-apple-is.html
1•arm•11m ago•0 comments

Trace-Based Adaptive Cost-Efficient Routing

https://github.com/adrida/tracer
2•nlpnerd•12m ago•1 comments

Show HN: Knowcast – A Simple AI Explanation Video Generator

https://www.knowcast.app/en
1•leoncos•14m ago•0 comments

Chip Capacity Constraints Put a Governor on AI Spending Growth

https://www.nextplatform.com/ai/2026/06/05/chip-capacity-constraints-put-a-governor-on-ai-spendin...
1•rbanffy•14m ago•0 comments

Tracing Tornado.Cash Laundering with Argos MCP

https://www.functori.com/blog/blog-argos-mcp-investigation.html
1•cago•15m ago•1 comments

Planescape: Torment, Part 2: To the Desktop

https://www.filfre.net/2026/06/planescape-torment-part-2-to-the-desktop/
1•doppp•16m ago•0 comments

Show HN: ArtMyVibe – find famous artworks based on your mood

https://artmyvibe.com
1•robertedwards•16m ago•0 comments

Do you use your dashboards?

https://www.leadinginproduct.com/p/the-dashboard-theater-problem
1•benkan•17m ago•0 comments

Trustedrouter.com: open-source version of Apple Private Compute Cloud

https://trustedrouter.com/
1•ljlolel•18m ago•0 comments

Show HN: Biber – ELF and PE binary inspector written in Zig

https://github.com/hrasityilmaz/Biber
1•hrasity•19m ago•1 comments

Top health official had close ties with Palantir partner at time of NHS contract

https://www.ft.com/content/747ea340-2170-4567-93a0-7fd4b32885c5
2•pera•20m ago•0 comments

Show HN: Storytime – Continuity for Claude Code (and other ideas)

https://1ps0.info/storytime/
1•oriel•24m ago•0 comments

Sovereignty Is Engineered, Not Procured

https://www.foo.be/2026/06/Sovereignty-Is-Engineered-Not-Procured
2•wllm•24m ago•0 comments

The Boot Chain of a RISC-V Board: From Silicon to Ubuntu 26.04

https://blog.ludovic.dev/2026/06/08/spacemit-k3-boot-process.html
1•snvzz•24m ago•0 comments

Why a Direct, 500 Mbit Tailscale Link Only Gave Me 10 Mbit for One Stream

https://til.pbuttergirl.com/posts/jellyfin-slow-abroad-bbr/
2•Piterniel•25m ago•0 comments

Hebbian Learning from First Principles (2024)

https://arxiv.org/abs/2401.07110
2•ramon156•32m ago•0 comments

PRs are disabled for non-contributors

https://github.com/sindresorhus/eslint-plugin-unicorn/issues/2975
2•bapak•34m ago•1 comments

Show HN: Open-source, local-first legal AI workspace for lawyers

https://github.com/rohasnagpal/AI-Blueprint
2•rohasnagpal•35m ago•0 comments

Microsoft's open source tools were hacked to steal passwords of AI developers

https://techcrunch.com/2026/06/08/microsofts-open-source-tools-were-hacked-to-steal-passwords-of-...
16•raffael_de•42m ago•2 comments

My Favorite Zig Feature

https://xlii.space/eng/my-favorite-zig-feature/
3•xlii•43m ago•0 comments

What's Next for Fresh?

https://github.com/freshframework/fresh/discussions/3830
3•velmu•45m ago•0 comments

First wind-powered underwater datacentre starts operating in China

https://www.theguardian.com/world/2026/jun/09/worlds-first-wind-powered-underwater-datacentre-sta...
3•beardyw•46m ago•0 comments

Show HN: CSV Graph – create charts from CSV files in the browser

https://csv.qingyanglabs.com
4•lfdev•50m ago•0 comments

Self-Improving Podcast

https://www.val.town/x/dcm31/self-improving-podcast
1•ZacnyLos•53m ago•0 comments

New Apple Dev Betas: Is it possible to force LLM requests to stay on device?

1•montgomery_r•53m ago•0 comments