
QuizVerse — AI Quiz Generator, Adaptive Learning & Live Trivia
Real-time multiplayer quiz game with AI host, 30+ game modes, and exam prep packs.
@deebee230730 · X
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23 projects

Real-time multiplayer quiz game with AI host, 30+ game modes, and exam prep packs.
@deebee230730 · X

CarUp is a public leaderboard for cars. Add a car with a photo, vote for the ones you love, and watch the world's favourite cars climb to #1.
@carup_lol · X

Search any NYC address for a Building Health Score and Block Quality Score built from public 311 complaint data.
u/Baconvation · Reddit
Built a tool that scores NYC apartments/blocks using public 311 complaint data Excited to share what my team and I built at the NYPL AI Hackathon: Streetwise. If you've ever searched for an apartment in NYC, you know the feeling: a listing photo tells you nothing about whether the heat actually works in January, whether the block has loud noises at 3am, or whether the building has a history of plumbing nightmares. That information exists, it's just buried in millions of rows of NYC's public

Add your questions to a permanent time capsule of human curiosity, searchable by future generations.
@rabotapiclinic · X
is a census of human curiosity — a permanent time capsule of the questions people carry, kept for every generation to find. No answers. No debate. No algorithm. Built with Claude Code. @ClaudeDevs @bcherny @claude_code .

Research and compare cars with real Reddit opinions from car owners.
u/Usual-Royal4560 · Reddit
I built a free car research site that surfaces real Reddit opinions Meet CarAdvisor It pulls real discussions from r/cars , r/whatcarshouldibuy , and r/askcarsales for each car so you can see what actual owners think — not what the brand wants you to think. Other features: Side-by-side comparison of any two cars AI quiz that recommends cars based on your budget, lifestyle, and commute Specs, safety ratings, and pros/cons for every major model Resale value estimator and loan

Create and host live AI-powered quizzes with real-time audience engagement.
EZQuiz — AI 智能实时测验,让你快速创建、分享并与观众通过实时互动测验进行互动

See who AI recommends, why competitors win, what to change next, and whether it worked. Run a free AEO scan with live answer evidence.
@bransburyx · X

Five historical figures debate your hardest life question and deliver a consensus verdict.
u/Rcoo232 · Reddit
I built a council of 5 historical figures that debates your hardest life decision (based on Karpathy's LLM Council) A few weeks ago, I came across Karpathy's "LLM Council" concept. You ask multiple Agents the same question independently, have them anonymously peer-review each other, then synthesise a final answer. The peer-review round is the genius part; models get surprisingly honest when critiquing anonymised responses. I turned it into a consumer product where the council members are hi

Upload a photo and see your car in any wrap color or finish in seconds. Preview before you spend thousands. First 2 previews free.
@AbdelilahV2 · X
I'm new on X, got 0 followers. Let's connect ;)

The public digital billboard with competitive bidding. Submit your link, outbid the competition, and capture the traffic. No accounts required.
@imryanarya007 · X
Let's list your startup

A live two-sided competition giving people and projects a public moment to defend, share, and remember. Pick a side. Move the field.
@RedBlueFight · X

Run a $9 AI visibility audit across OpenAI, Claude, Gemini, and Grok. See where AI overlooks your brand, who appears instead, and what to fix next.
@kylekane · X