15:[[45220658,{"by":"happy_malone","descendants":4,"id":45220658,"kids":[45224799,45224760,45259839],"score":7,"text":"Hi HN

I built a fun little tool:\n It uses Groq’s LLaMA 3.3 + Puppeteer to analyze a website\n Then it roasts the design/content/UX with humor\n And finishes with 3–5 genuinely helpful improvement tips

You can try it here:\n https://ai-roast-vert.vercel.app

I wanted to:

Practice fast idea-to-launch cycle (built in 2 days)

Experiment with a viral-friendly product

Monetize with a $0.55 pro version that gives a detailed roast + download

Would love your feedback — on the idea, the tone, the usefulness — anything!\nThanks in advance","time":1757672735,"title":"Show HN: I built an AI that roasts your website and gives tips to fix it","type":"story","url":"https://ai-roast-vert.vercel.app/"}],[45110311,{"by":"gpjt","descendants":120,"id":45110311,"kids":[45150740,45149820,45148727,45148576,45149199,45148790,45150564,45155295,45148172,45149326,45148154,45148614,45149404,45150203,45157934,45148982,45149062,45148607,45152492,45148461,45148437,45149462,45148492,45151300,45156611,45149922,45148300,45150944,45149115,45148443,45155480],"score":616,"time":1756854647,"title":"The maths you need to start understanding LLMs","type":"story","url":"https://www.gilesthomas.com/2025/09/maths-for-llms"}],[45082956,{"by":"MO-379","descendants":6,"id":45082956,"kids":[45084607,45084493,45083914],"score":7,"text":"Hey,

I've made a pdf reader with ai assistance, you can quickly ask questions about the text and the images, and it will have context about all of your reading material so you can ask questions freely, try it now, I'm in open beta to find bug and get feedback.

upcoming features:

- Highlighting\n- Highlighting with Notes\n- Bibliography\n- Automatic Reference file opening\n- Improved UX and robustness

currenlty alot of bugs so please let me know if you found any.

feedback appreciated","time":1756646368,"title":"Show HN: A WebPDF Reader with AI assistance, for research and studying","type":"story","url":"https://pdf-hub.com/"}]]

user:	orionuni
created:	August 31, 2025
karma:	2
about:	just enjoy:)