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Open Source @Github

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Microgrants!

https://merge.club/guide
1•audreyfei•47s ago•0 comments

The Prover, the Skeptic, and the Judge

https://insertchaos.bearblog.dev/prover-skeptic-and-judge/
1•snorbleck•3m ago•0 comments

Web Scraper Bright Data Sets $1M 'Bug Bounty' as Industry Scrutinized

https://www.bloomberg.com/news/articles/2026-07-10/web-scraper-sets-1-million-bug-bounty-as-indus...
1•1vuio0pswjnm7•10m ago•1 comments

Marble - (Education) Skill Taxonomy

https://github.com/withmarbleapp/os-taxonomy
1•soupspaces•10m ago•0 comments

No Assembler, No Linker

https://freelang.dev/no-assembler-no-linker/
1•keepamovin•15m ago•0 comments

Omegele for Weed

https://omeweed.com/
1•mmorga71•16m ago•0 comments

SpaceX's near-term AI payoff seen tethered to Earth, not outer space

https://www.reuters.com/science/spacexs-near-term-ai-payoff-seen-tethered-earth-not-outer-space-2...
1•adithyaharish•16m ago•0 comments

The crypto billionaires building a world where money buys you a vote

https://www.bbc.co.uk/news/articles/cly8eqyj8e2o
2•mindracer•25m ago•0 comments

Dither Kit

https://www.tripwire.sh/dither-kit
1•handfuloflight•26m ago•0 comments

Revving up Microsoft's 10x faster TypeScript 7

https://www.infoworld.com/article/4194567/revving-up-microsofts-10x-faster-typescript-7.html
2•baranul•35m ago•0 comments

Big Tech Doubles Debt Load to $350B in AI Spending Spree

https://www.bloomberg.com/news/articles/2026-07-10/big-tech-doubles-debt-load-to-350-billion-in-a...
7•1vuio0pswjnm7•43m ago•1 comments

Skillburst: Sync Skills with Team

https://skillburst.ai/
1•handfuloflight•43m ago•0 comments

I tried NetBSD as a desktop,it felt like stepping into the 90s in a good way

https://www.howtogeek.com/i-tried-netbsd-as-a-desktop-and-it-felt-like-stepping-into-the-90s-in-a...
3•jaypatelani•43m ago•0 comments

Young Indonesians fear for future after startup founder jailed

https://www.abc.net.au/news/2026-07-11/indonesian-fears-after-gojek-startup-founder-makarim-jaile...
1•defrost•47m ago•0 comments

The Origins of Heikki's Garden of Flowers

https://garden-of-flowers.heikkilotvonen.com/?essay
1•panic•49m ago•0 comments

Engineer

https://aicon.solutions/#about
1•laomos•50m ago•0 comments

Local open-source system design tool

https://github.com/Derssa/Torollo
1•derssa•52m ago•0 comments

Apple sues OpenAI, its employees claiming theft of trade secrets

https://www.bbc.com/news/articles/cy8w379e091o
2•vinni2•53m ago•0 comments

OpenAI Safety Head Heidecke to Leave Firm After Reshuffle: Wired

https://www.bloomberg.com/news/articles/2026-07-11/openai-safety-head-heidecke-to-leave-firm-afte...
2•1vuio0pswjnm7•53m ago•0 comments

Show HN: Warmbly, open-source cold email outreach

https://warmbly.com/
1•meszmate•57m ago•0 comments

Show HN: Inferock-bench – per-call billing receipts for OpenAI and Anthropic

https://github.com/inferock/inferock-bench
1•DreyGreatness•59m ago•0 comments

The scary reason why you should never post photos of your keys online

https://www.dailymail.com/lifestyle/homes/article-15968607/cybersecurity-expert-keys-3d-printer-w...
1•Bender•59m ago•0 comments

Hachiman's new color palette inspired by Martha Stewart's chicken eggs

https://design-milk.com/martha-stewart-hachiman-chilewich-eggshell-color-palette/
1•whiteblossom•1h ago•0 comments

Chrome rolling out WebGPU support for Linux

https://developer.chrome.com/blog/new-in-webgpu-144
1•andsoitis•1h ago•0 comments

Felons, Fraudsters Flog Offensive Cybersecurity Startup

https://krebsonsecurity.com/2026/07/felons-fraudsters-flog-offensive-cybersecurity-startup/
1•Bender•1h ago•0 comments

LeafWiki: Wiki in a Single Go Binary

https://leafwiki.com
1•handfuloflight•1h ago•0 comments

Orbital datacenter gold rush needs an environmental review, FCC told

https://www.theregister.com/on-prem/2026/07/10/orbital-datacenter-gold-rush-needs-an-environmenta...
2•Bender•1h ago•0 comments

Ask HN: Are You Hopeful for the Future?

3•piratesAndSons•1h ago•3 comments

ScanTailor Spectre

https://github.com/abandoned-industries/scantailor-spectre
1•axiologist•1h ago•1 comments

Examining the machine code of a 100 KB HTTP server

https://freelang.dev/machine-code-of-a-100kb-http-server/
1•keepamovin•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.