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Rebuilding tools I use daily and making them free for everyone
Article URL: https://www.tonnitools.com/
Comments URL: https://news.ycombinator.com/item?id=43765670
Points: 1
# Comments: 0
Chimeric antigen receptor therapy meets mRNA technology
Article URL: https://www.cell.com/trends/biotechnology/fulltext/S0167-7799(23)00239-1
Comments URL: https://news.ycombinator.com/item?id=43765626
Points: 2
# Comments: 0
CISA officials jump ship, both proud of pushing for Secure by Design software
Article URL: https://www.theregister.com/2025/04/22/top_cisa_officials_jump_ship/
Comments URL: https://news.ycombinator.com/item?id=43765610
Points: 4
# Comments: 0
Exploring RAG and GraphRAG: Understanding when and how to use both
Article URL: https://weaviate.io/blog/graph-rag
Comments URL: https://news.ycombinator.com/item?id=43765609
Points: 1
# Comments: 0
Show HN: AI app to enhance photos, videos, and PDFs locally
I built a desktop app that enhances photos, short videos, and scanned PDFs using AI. It runs entirely on your computer — no upload or internet connection is required — so it works well for personal or sensitive files.
It uses local models for upscaling, denoising, and restoring old or compressed media. Right now it's available only for Windows due to limited development time, though I develop it on Linux and plan to support more platforms later.
I made this for people who want to clean up old images and videos without sending them to the cloud.
Free trial available. Feedback appreciated!
Comments URL: https://news.ycombinator.com/item?id=43765604
Points: 1
# Comments: 0
NIH bans grants to universities with DEI programs, Israeli boycotts
Article URL: https://www.cnn.com/2025/04/21/us/nih-bans-grants-universities-dei-programs/index.html
Comments URL: https://news.ycombinator.com/item?id=43765587
Points: 2
# Comments: 0
Show HN: Bring Local LLMs to Life and Build Anything (Free and Demo Video)
I was frustrated. I had multiple local LLMs sitting idle—why bother when cloud models with more parameters are better?
On top of that, every tool out there that lets you build with LLMs is absurdly overpriced.
So I built what I needed: a completely free, local-first AI platform that actually unlocks the power of local models.
This isn’t just another agent. It has a key innovation many smart folks in AI missed:
Most AI agents just use tools to chase human-defined goals.
This one creates its own goals, subgoals, and tools on the fly.
The tool is on another level when you use more parameter LLM, the performance with a 32B LLM is way better than16B LLM, you'll see at least a 100x performance gain.
And yes—it runs entirely locally. Completely free.
Project: https://github.com/ARAldhafeeri/whale-rider
Demo Video: https://youtu.be/ciFfjajS_xA?si=NQt5DStF1BS3m4Fj
Comments URL: https://news.ycombinator.com/item?id=43765577
Points: 1
# Comments: 0
Max Streaming Password Crackdown: $8 Extra Member Fee Rollout Begins
Best Internet Providers in Horseheads, New York
Crypto ransomware is a form of ransomware that uses cryptography to encrypt computer files so that the victim cannot access them. In exchange for the demanded ransom, the attacker claims it will tell the victimized business how to regain access to the...
Many organizations require document management software that can automate workflows, support remote access and maintain compliance. Top systems include Box and SharePoint Online.
Evolution of the Manosphere "Alpha Male" Aesthetic – Derek Guy
Article URL: https://www.bloomberg.com/features/2025-maga-man-style-history/
Comments URL: https://news.ycombinator.com/item?id=43765308
Points: 1
# Comments: 0
How Big Can Tiny MicroSD Cards Get? Limits, Physics, and the Road Ahead
Article URL: https://lowendbox.com/blog/how-big-can-tiny-microsd-cards-get-limits-physics-and-the-road-ahead/
Comments URL: https://news.ycombinator.com/item?id=43765281
Points: 1
# Comments: 0
When my iPhone was in Tucson, Google thought it was in Japan
Article URL: https://medium.com/@mmorearty/when-my-iphone-was-in-tucson-google-thought-it-was-in-japan-bdbbef2b8926
Comments URL: https://news.ycombinator.com/item?id=43765266
Points: 1
# Comments: 0
Man told to leave U.S. despite being a born-and-raised citizen
Exploring on-device AI link previews in Firefox
Article URL: https://blog.mozilla.org/en/mozilla/ai/ai-tech/ai-link-previews-firefox/
Comments URL: https://news.ycombinator.com/item?id=43765260
Points: 1
# Comments: 0
VR can take users for a sneaky spin without making them sick, research shows
Article URL: https://techxplore.com/news/2025-04-vr-users-sneaky-sick.html
Comments URL: https://news.ycombinator.com/item?id=43765245
Points: 1
# Comments: 0
Clear Blue Waters for the Sea Turtle: Maintaining a Talent Pipeline in America
Article URL: https://www.mundane.beauty/p/clear-blue-waters-for-the-sea-turtle
Comments URL: https://news.ycombinator.com/item?id=43765243
Points: 1
# Comments: 0
Mt Ontake
Article URL: https://www.emgoto.com/mt-ontake/
Comments URL: https://news.ycombinator.com/item?id=43765227
Points: 2
# Comments: 0