Show HN: Explainr – Upload a research paper and get a learning roadmap https://bit.ly/43uBCh1

Show HN: Explainr – Upload a research paper and get a learning roadmap I built Explainr ( https://bit.ly/45dt4fS ) to help people understand research papers. You upload a PDF, and it extracts key topics, their prerequisites, and gives you a learning roadmap. I’d love feedback on: Usefulness of the roadmap Accuracy of topic extraction Any UI/UX issues Note: You get 20 free credits (1 credit per document). Billing isn’t fully functional yet, and the API might throttle under load. But it works reliably for individual use. I'm at a point where I might move away from the project, but I wanted to ship it and learn what could be improved. Appreciate any feedback! https://bit.ly/45dt4fS June 5, 2025 at 11:37PM