The full gallery
Tech stack
24 projects
Refine ideas through logical reasoning and publish them to a community of verified knowledge.
samcymbaluk · HN
Axiom toolkit – Make your ideas precise enough to be proven wrong
Re-explain any learning material in your own words with adaptive questions that reveal what you actually understand.
@indrajit_tweets · X
Most AI learning tools explain concepts for you through summaries, notes, quizzes, and flashcards. But recognising an answer is not the same as understanding it. That’s why I built ReExplain ( for the @OpenAI Build Week Hackathon. ReExplain flips the roles - the AI becomes the curious learner, and you become the teacher. You explain the material in your own words, while the AI listens, identifies gaps, and asks follow-up questions that challenge you to think deeper. Powered by GPT-5.6 Luna and built with Codex, ReExplain is now live on Product Hunt! If the idea resonates with you, I’d really appreciate your upvote and support 😄 🔗 Product Hunt Launch Link: Watch the demo, try it, and share your feedback! #ProductHunt #OpenAI #BuildWeek #AI #EdTech #Hackathon
Free AI tool that explains any topic simply with real sources and visual diagrams. No signup required.
@bydigiwares · X
Built - -> This AI Explains Anything with Sources & Diagrams (no sign-up, no login, no downloads, totally free to use)
AI-powered collaborative clinical reasoning platform for medical education. Students solve cases together, AI presents bounded patient responses, and educators guide differential r
@Amoghh09 · X
Turn notes into flashcards, quizzes, and AI-powered explanations with Elly. Study faster with active recall tools made from your own material.
@ven_tsx · X
for students
Upload PDFs or notes to generate AI-powered quizzes, flashcards, and spaced repetition study sessions.
u/Gloomy_Silver_1700 · Reddit
Solo-built app just passed a bigger competitor on Google Play visibility score https://preview.redd.it/cmy3haru6veh1.png?width=1510&format=png&auto=webp&s=6c9f05bd5d22a012f123e4c4f6f26d1a7c85c5e3 Sharing this because it's a small win but it's mine. I'm the solo dev behind skillably, a study app where you upload your own notes or PDFs and it turns them into quizzes and flashcards, adapting based on what you actually get wrong. No team, no funding, built around a day job.
Call AI replicas of human experts trained on their knowledge to get expert advice.
@callable_com_ai · X
create your digital twin with your knowledge base for others to call (and make money?)
Scale software testing by deploying deterministic agents across web, iOS, and Android. Replace manual QA and brittle automation.
@RoverlyAI · X
Ask any question — from “why is the sky blue?” to how neural networks learn — and watch a clear, animated explanation. Visual learning for curious minds of every age. Free to start
@Amriith916 · X
Your path to wisdom
Learn about geopolitics, business, finance, and tech through curated explainers in 30-second or 3-minute formats.
@be_qrio · X
Get better at writing the next piece of code. Practice for people who can follow generated code but get stuck deciding what to write next.
@CinderwayInt · X
Not sure if counts but sure why not, just launched yesterday. LFGGGG may luck ever be in everyones favor.
AI assistant that answers questions with detailed reasoning, no login required.
QWQ AI Assistant — 免费提供经过深思熟虑且富有详细推理的答案的 AI 助手，不需要登录
