Other5 days ago
Product rankings won in public trial — Convincer
Product leaderboards decided by an adversarial AI jury. Every rank is taken from the product that held it, in a trial with graded evidence and published reasoning.
@oleks_i · X
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Product leaderboards decided by an adversarial AI jury. Every rank is taken from the product that held it, in a trial with graded evidence and published reasoning.
@oleks_i · X
Train as a football referee with real video decisions and Laws of the Game exams.
@tiagosoaresv · X
Create landing pages to test startup ideas and measure email conversions.
@joffreyio · X
Grades student work and detects plagiarism using AI and outcome-based rubrics.
@ProfDeskApp · X
Let's connect. Building giving teachers their night back.
Gamified Digital SAT prep with adaptive practice, AI tutoring, and mock tests.
@Salamatfoundx · X
I built my vibe coding startup in 1 week and now i search first users my app helping to prepare new materials about SAT working like Duolingo if u want u can try
A daily puzzle game where you spot AI-generated errors to sharpen critical thinking.
u/CogniKing · Reddit
Play Parry — a 2-minute daily puzzle about catching AI's mistakes: spot the planted flaw, catch the answer that's lying to you I have been recently fascinated with puzzles as a way to help improve my BS-radar when using AI. I designed Parry to help with this - One puzzle a day - find the one flaw hidden in a confident paragraph, pick which of two AI answers actually helps you (one is subtly useless), call a claim true/false. Free, no account, nothing you input leaves your devi
Collect customer testimonials and embed them on your website with a single script tag.
@aimicrotool · X
Just launched ProofResult 🚀 Collect testimonials from your customers and embed them on your site with a single <script> tag. No login required for them, no iframe. Free while I gather feedback from early users. #buildinpublic #indiehackers
Validate your MVP with structured feedback from real users. Collect product feedback, understand user experience, and build with more confidence.
@Jay36_9 · X
Building VerifiFlo right now 👋 It helps founders and builders get structured feedback on their products from their target users and other builders. Let's connect!
Compete on a live leaderboard ranking Claude Code typing speed with daily and weekly scores.
@justdohank · X
— a live leaderboard of Claude Code usage. I've always wondered how much the builders actually making money prompt every day. If you use CC, come claim your spot 👀
Free scorecard to evaluate whether your AI-built app is shippable, fragile, or theater.
@eric810829 · X
I made a free Vibe-Coded App Reality Score. It checks the boring launch proof: - payment/access state - private data boundaries - AI output evidence - support recovery - one real user flow 0-100 score:
Take swipe-based scenario quizzes to improve judgment in parenting, communication, leadership, and finance.
@ShashankBhutiy4 · X
Duolingo for Soft Skills and career growth
Solve daily coding challenges with AI assistance and track your developer streak.
u/Administrative_Egg78 · Reddit
I built this because AI was making me a dumb&lazy engineer I noticed something sad about how I use AI. I was shipping faster, but practicing less. I could get answers quickly, but I was losing the habit of working through the fundamentals myself. So I built Unrot: short daily challenges for developers across languages, system design, architecture, data engineering, and other tracks. Game/xp and rewards system, a tiny bit competitive. No signup required to try it: https://unrot.dev