The full gallery
Tech stack
27 projects
Voice-practice sales scenarios with AI scoring across five dimensions and 14-day trend tracking.
@h_sellak · X
is voice practice for technical founders who run their own sales
Personalized revision guide that adapts to your answers to identify what to review, repair, or prioritize.
@bellyencours · X
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
Know exactly what to eat and exactly what to lift. A gram-precise nutrition and training protocol computed from your biology, then re-computed every week from what you actually log
@0mislice · X
Generate personalized AI courses on any topic with interactive lessons and practice exercises.
@DevSanghav15604 · X
The Duolingo for everything. Type in a prompt and get a full, personalized course built for you.
Practice coding interviews and system design with an AI coach in your browser.
@preproomai · X
🟢Get ready for #vibecoding and AI #codereview. It is cutting-age & you can't miss: Time to ditch old-school @LeetCode ! #SoftwareEngineering #TechInterviews #CodingSkills #TechCareers #PrepRoom #TechCareers #SystemDesign #ITJobs #CareerGrowth
Practice interviews, negotiations and high-stakes conversations with an AI roleplay partner.
@auditormusic19 · X
Building iGrow, an AI roleplay app to practice high stakes conversations before they happen. Check it here:
Practice job interviews with an AI recruiter and get real-time feedback on your answers.
BenGallagh · HN
AI mock interview tool that scores your answers – free, no signup
Take swipe-based scenario quizzes to improve judgment in parenting, communication, leadership, and finance.
@ShashankBhutiy4 · X
Duolingo for Soft Skills and career growth
Real-time AI speaking coach that detects fillers and structure issues to improve your speaking skills.
shezhang2001 · HN
Hi HN! I'm Sheryl, founder of Altura ( https://www.altura.coach ). I've been a tech executive for close to 30 years. I'd worked on my communication throughout my career. I read books, take courses, put effort in every important meeting, but the progress was terribly slow. Then I read a transcript of myself in a job interview, filler words ("you know", "like") burst in clusters throughout the meeting. I had no idea that I was saying them. Filler was just one issue that I worked on. I had plenty o
Practice Salesforce interviews with AI. Mock interviews for Admin, Consultant, Developer & more. Role-specific feedback, career tracks, scenario drills, and readiness scoring. Prep
@techprofits · X
Create professional business documents by speaking.
@torgimaOS · X
Voice to any document in 30 seconds
