
ClipMargin · Notes from every video, searchable forever
Capture timestamped notes from videos and search all your learning in one place.
@amine_builds2 · X
[Chrome] [Free] ClipMargin: Timestamped Notes for Any Video
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Capture timestamped notes from videos and search all your learning in one place.
@amine_builds2 · X
[Chrome] [Free] ClipMargin: Timestamped Notes for Any Video

Just For You is a development workspace that quietly learns how you build, gives teams a shared Workspace Brain, and connects directly to the AI providers you already trust.
@jevel0 · X

AI course generator that assesses your knowledge and builds personalized learning paths.
u/graywolf724 · Reddit
167 users, 202 courses, 1,840 chapters. $0 in revenue, and that's on purpose. https://reddit.com/link/1v94i9o/video/epyh6f5t40gh1/player Built an AI course generator that asks you ~5 adaptive questions to figure out what you actually already know, then builds a course around the gap instead of a generic curriculum. No account needed to try it, and it's still completely free (for now). The numbers so far: 167 people have generated at least one course, 202 courses total, about 1,840 ch

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

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.

Get AI-mediated relationship insights by sharing daily updates with your partner.
@Crypt0_Titan · X
While other AI advises you to dump your GF (because it's agreeable), our AI (Sage) hears both sides of the story and helps mediate between you two

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

Practice interview questions with AI coach feedback on your spoken answers.
u/Low-Development-2571 · Reddit
I am getting laid off, so I built a free AI interview coach that scores how you speak. I need your brutal feedback I've spent 9 years breaking things and have worked as a QA Analyst, QA Engineer, and Software Development Engineer in Test. Just found out I'm being let go. Instead of browsing job boards, I built something I needed for my interviews. I tried many prep tools, and they all check your answers. But almost none look at how you deliver them, the rambling, filler words, or answers th

Learn through interactive experiences with an AI companion that guides you in real time.
khalis_ux · Product Hunt
CartesiumAI Learn by experimenting with a real-time AI companion

Improve your reasoning by solving adaptive AI-generated puzzles that learn from your mistakes.
u/connerpro · Reddit
IntelligenceMax - Adaptive reasoning practice with live AI questions (claim-safe near vs far) submitted by /u/connerpro to r/SideProject [link] [comments]

Describe a topic and get a personalized educational video written, animated, and narrated by AI.
@ghimibip · X
AI engine for personalized learning

Create and sell online courses to monetize your expertise.
bel_hajo · HN
I built a SaaS without knowing how to code – am I an idiot?