Hacker News
Show HN: Hyperstar – LiveView/Datastar for TypeScript and JSX
Been loving building things in Hypermedia land. Started playing around with LiveView, but really loved the simplicity of Datastar with Go.
Wanted to build just a simple website where it was live and everyone saw the same thing. Had an idea to wrap some of the concepts of Datastar around a nice JSX syntax so you could build live pages in a single tsx file.
Would love to hear what you think! Been back and forth on the particular dev experience, greatly inspired by convex
Comments URL: https://news.ycombinator.com/item?id=46949806
Points: 1
# Comments: 0
LocalGPT: A local AI assistant with persistent memory in a single binary
Article URL: https://localgpt.app/
Comments URL: https://news.ycombinator.com/item?id=46949803
Points: 1
# Comments: 0
Know: Compiling LLM reasoning into a shared, open knowledge network
Article URL: https://github.com/JoostdeJonge/Know
Comments URL: https://news.ycombinator.com/item?id=46949798
Points: 1
# Comments: 1
The Best Potato Chips
Article URL: https://www.nytimes.com/wirecutter/reviews/best-potato-chips/
Comments URL: https://news.ycombinator.com/item?id=46949061
Points: 1
# Comments: 0
Seedance 2.0 – ByteDance's video model with native 2K and multi-shot consistency
Article URL: https://www.seedance2.website/ai-video-generator
Comments URL: https://news.ycombinator.com/item?id=46949059
Points: 1
# Comments: 1
OrthoRay – A native, lightweight DICOM viewer written in Rust/wgpu by a surgeon
Hi HN,
I am an orthopedic surgeon and a self-taught developer. I built OrthoRay because I was frustrated with the lag in standard medical imaging software. Most existing solutions were either bloated Electron apps or expensive cloud subscriptions.
I wanted something instant, local-first, and privacy-focused. So, I spent my nights learning Rust, heavily utilizing AI coding assistants to navigate the steep learning curve and the borrow checker. This project is a testament to how domain experts can build performant native software with AI support.
I built this viewer using Tauri and wgpu for rendering.
Key Features:
Native Performance: Opens 500MB+ MRI series instantly (No Electron, no web wrappers).
GPU-Accelerated: Custom wgpu pipeline for 3D Volume Rendering and MPR.
BoneFidelity: A custom algorithm I developed specifically for high-fidelity bone visualization.
Privacy: Local-first, runs offline, no cloud uploads.
It is currently available on the Microsoft Store as a free hobby project.
Disclaimer: This is intended for academic/research use and is NOT FDA/CE certified for clinical diagnosis.
I am evaluating open-source licensing options to make this a community tool. I’d love your feedback on the rendering performance.
Link: https://orthoarchives.com/en/orthoray
Comments URL: https://news.ycombinator.com/item?id=46949048
Points: 2
# Comments: 0
Show HN: Virtual cards for AI agents (JIT)
Article URL: https://github.com/Attesso/docs
Comments URL: https://news.ycombinator.com/item?id=46949003
Points: 1
# Comments: 0
Agents vs. Workflows: The Framework Founders Need
Article URL: https://medium.com/fika-ventures/agents-vs-workflows-the-framework-founders-actually-need-519b5da8bd34
Comments URL: https://news.ycombinator.com/item?id=46949001
Points: 1
# Comments: 0
DMCA Subpoenas Can't Be Used for Foreign Piracy Lawsuits, Court Rules
Article URL: https://torrentfreak.com/dmca-subpoenas-cant-be-used-for-foreign-piracy-lawsuits-court-rules/
Comments URL: https://news.ycombinator.com/item?id=46948998
Points: 1
# Comments: 0
Amdahl's Law and Its Complement [pdf]
Article URL: https://www.perfdynamics.com/Papers/amdcomp.pdf
Comments URL: https://news.ycombinator.com/item?id=46948973
Points: 1
# Comments: 0
I don't like imports
Article URL: https://kevincox.ca/2025/07/20/no-imports/
Comments URL: https://news.ycombinator.com/item?id=46948964
Points: 1
# Comments: 0
Does Higher VO₂ Max Make You More Attractive?
Article URL: https://www.vo2maxpro.com/blog/vo2-max-attractiveness
Comments URL: https://news.ycombinator.com/item?id=46948954
Points: 1
# Comments: 0
I went back to Linux and it was a mistake
Article URL: https://www.theverge.com/report/875077/linux-was-a-mistake
Comments URL: https://news.ycombinator.com/item?id=46948953
Points: 2
# Comments: 1
Learning by hand is better than learning by AI
Article URL: https://blog.engora.com/2026/02/learning-by-hand-is-better-than.html
Comments URL: https://news.ycombinator.com/item?id=46948944
Points: 1
# Comments: 1
A Note on Flat Abstract Syntax Trees
Article URL: https://gist.github.com/ronfriedhaber/83fd99cd993101c1c0ce86204a4408a0
Comments URL: https://news.ycombinator.com/item?id=46948942
Points: 1
# Comments: 0
AI After Drug Development
Article URL: https://asteriskmag.com/issues/13/ai-after-drug-development
Comments URL: https://news.ycombinator.com/item?id=46948925
Points: 1
# Comments: 0
We Just Discovered Why Light Does This [video]
Article URL: https://www.youtube.com/watch?v=6aZ45RNHa6U
Comments URL: https://news.ycombinator.com/item?id=46948924
Points: 1
# Comments: 0
Irish man with valid US work permit held in ICE detention for five months
Article URL: https://www.theguardian.com/us-news/2026/feb/09/irish-man-seamus-culleton-ice-detention
Comments URL: https://news.ycombinator.com/item?id=46948923
Points: 17
# Comments: 1
Olympics.com cookie acceptance button text: "Yes, I am happy"
Article URL: https://www.olympics.com/en/milano-cortina-2026
Comments URL: https://news.ycombinator.com/item?id=46948902
Points: 2
# Comments: 0
Ask HN: What's blocking you from trusting AI agents with your real data?
With OpenClaw hitting >150k stars, clearly there's demand for personal AI agents. But I keep hearing the same hesitation: "I want this, but I can't trust it with my real data."
For those on the fence:
1. What's the specific fear? (data leakage, prompt injection, rogue actions?)
2. What would it take to trust an agent with your real accounts?
3. Are you running agents on burner accounts / sandboxed data instead?
Building something in this space and want to understand the actual blockers.
Comments URL: https://news.ycombinator.com/item?id=46948896
Points: 1
# Comments: 0
