@mehrandvd · X

@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

u/CarefulArmadillo3496 · Reddit

SparkGap - an agentic linear algebra experience Hey everyone, I'm building sparkgap.ai , an interactive tutor for linear algebra. You fill in the matrices/vectors, the LLM gives you hints until you get it correct. The hope is that it will get smarter over time from the context of which questions were missed/answered correctly. As you master concepts, the progress ring next to each concept will slowly fill in. Hopefully it should be very difficult to get to full mastery. Feedback and qu

kejiang_tutormate · Product Hunt

TutorMate AI An AI tutor that guides your thinking, one step at a time

jshapiro · HN

Edgi – Letterboxd or Strava for your brain

@auditormusic19 · X

Building iGrow, an AI roleplay app to practice high stakes conversations before they happen. Check it here:

@notamachinee · X

Interested in learning Mandarin?

@the_akx · X

Tried this AI course builder and someone already made a public study on "claude code loops"... lol Type literally anything, it builds a structured course with quizzes and a certificate at the end.

@Abdi_Akhmet · X

my project, vibe coded lol

@iamsausii · X

@lucas_builds · X

come and train your mind for free and climb the ladder!

@AsedaKingVpryi · X

Check out what I just built with Lovable!