Hacker News
Bracket.Engineer – generate 3D printable power brick brackets
Article URL: https://bracket.engineer
Comments URL: https://news.ycombinator.com/item?id=43861658
Points: 1
# Comments: 0
Vibe – Vibe Coding Tool
Article URL: https://github.com/Raezil/vibe
Comments URL: https://news.ycombinator.com/item?id=43861645
Points: 1
# Comments: 0
MCP Security Best Practices
Article URL: https://modelcontextprotocol.io/specification/draft/basic/security_best_practices
Comments URL: https://news.ycombinator.com/item?id=43861640
Points: 1
# Comments: 0
Show HN: Sheetdoku – A logic puzzle where Sudoku meets spreadsheets
hi! I've been working on a logic puzzle game called Sheetdoku and would love some feedback on it. The game is inspired by Sudoku and spreadsheet formulas and the puzzles use formulas like SUM, MIN, MAX, RANGE etc to constraint the 5x5 grid further.
Game Rules: - Fill the grid with numbers 1 through N. - Each number must appear exactly once in each row and column (similar to Sudoku). - The grid also includes regions with mathematical constraints that must be satisfied.
You can try it in the browser here: https://sheetdoku.com
Thanks for checking it out!
Comments URL: https://news.ycombinator.com/item?id=43861636
Points: 1
# Comments: 0
We're Back What Happened?
Article URL: https://littletinyfrogs.com/article/535264/were-back-what-happened
Comments URL: https://news.ycombinator.com/item?id=43861631
Points: 1
# Comments: 0
Ask HN: Am I making something people want? (OpenRouter with prompt A/B testing)
I've realized I spend a lot of time hardcoding LLM prompt tweaks and trying to determine their effectiveness from a bit of personal testing. I spend a lot of time fiddling and making not informed decisions.
I've been working on an API that runs one of X number of prompts, and can be sent back a good or bad score based on some user interaction. I can see which prompt wins and make them the dedicated prompt, or add new test ones.
This has been big for me, but does anyone else want this? I'll probably continue to scratch my own itch, but is it worth making it accessible with user accounts, billing, etc?
Lmk: https://form.typeform.com/to/WXibpEkA
Comments URL: https://news.ycombinator.com/item?id=43861617
Points: 1
# Comments: 0
Rethinking the Palm Oil Boycott
Article URL: https://thegreymatter.substack.com/p/rethinking-the-palm-oil-boycott
Comments URL: https://news.ycombinator.com/item?id=43861599
Points: 1
# Comments: 0
Lightweight Server management script se – back end with Docker,Caddy Web Server
Article URL: https://github.com/nguyenanhung/infra-caddy-guy
Comments URL: https://news.ycombinator.com/item?id=43861577
Points: 1
# Comments: 0
Open-source AI platform for ear-based sensing applications
Article URL: https://open-earable.teco.edu/
Comments URL: https://news.ycombinator.com/item?id=43861566
Points: 1
# Comments: 0
Show HN: A platform that analyzes research papers for commercial potential
Hi, first time poster here.
I browse arXiv a lot and decided to make this platform that automatically pulls papers from arXiv and uses AI to highlight how they could be used in real-life applications or for commercial purposes. The free version shows reports for papers from the most recent day (usually yesterday). The standard version gives you access to reports for all of the papers that have been analyzed so far, which as of writing this is about 5000 papers (it is growing by about 600-800 every day).
Hope it's helpful to some of you - and if you have any feedback I'd love to hear it.
Comments URL: https://news.ycombinator.com/item?id=43861561
Points: 2
# Comments: 0
The first AI toy to ship 1k+ units
Article URL: https://twitter.com/Fateen_Anam/status/1915540727788118016
Comments URL: https://news.ycombinator.com/item?id=43861538
Points: 1
# Comments: 0
Vibe Coding Like a Pro
Article URL: https://techblog.huijinghuang.com/posts/vibe_coding/
Comments URL: https://news.ycombinator.com/item?id=43861529
Points: 1
# Comments: 0
Measuring Risks with Cheese
Article URL: https://jacobian.org/2025/jan/16/swiss-cheese-model/
Comments URL: https://news.ycombinator.com/item?id=43861523
Points: 1
# Comments: 0
I like that in 2025 NYT games work offline
Article URL: https://coding.napolux.com/nyt-games/
Comments URL: https://news.ycombinator.com/item?id=43861488
Points: 1
# Comments: 0
Epic Games announces new webshop product, alternative to Apple in-app purchases
Article URL: https://www.theverge.com/news/659655/epic-games-store-revenue-share-webshops-apple-in-app-purchases
Comments URL: https://news.ycombinator.com/item?id=43861476
Points: 10
# Comments: 0
Why eager languages don't have products and lazy languages don't have sums
Article URL: http://james-iry.blogspot.com/2011/05/why-eager-languages-dont-have-products.html
Comments URL: https://news.ycombinator.com/item?id=43860921
Points: 1
# Comments: 0
I Made a Poker Competition for AI Chatbots
Article URL: https://www.mattweekend.com/pokerbot
Comments URL: https://news.ycombinator.com/item?id=43860882
Points: 1
# Comments: 0
Beijing Doesn't Want America to See Its Trade-War Pain
Article URL: https://www.wsj.com/world/china/beijing-doesnt-want-america-to-see-its-trade-war-pain-1981ede8
Comments URL: https://news.ycombinator.com/item?id=43860874
Points: 2
# Comments: 0
Apple sends spyware warnings to iPhone users in 100 countries
Article URL: https://www.engadget.com/cybersecurity/apple-sends-spyware-warnings-to-iphone-users-in-100-countries-142547474.html
Comments URL: https://news.ycombinator.com/item?id=43860852
Points: 1
# Comments: 0