
DualDev — Real-time 1v1 coding battles
Same problem, same clock. Go head to head in real-time 1v1 coding battles, judged by an AI on tests, performance and structure.
@CHATTU3301 · X
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Same problem, same clock. Go head to head in real-time 1v1 coding battles, judged by an AI on tests, performance and structure.
@CHATTU3301 · X

XI Clash — Build your dream football XI and battle in real-time simulated matches.
@jainamshah1527 · X

Watch AI-controlled humanoid robots compete in 2v2 football matches streamed daily.
spobin · HN
A robot football league where frontier AI models manage the clubs

Swipe movies and shows with friends to find matches you all agree on.
@that80zguy · X
Check out what I just built with Lovable!

Build ATS-optimized resumes and find matching jobs using AI.
u/doullahsaqib · Reddit
I built an AI career platform because job seekers are using 5 different tools to do one thing: get hired I've been working on a SaaS called CareerMatchs , and I'm finally at the point where I want feedback from people outside my own circle. The idea came from looking at how fragmented the job-search process has become. You use one tool to build your resume. Another to optimize it. Another to search for jobs. Then YouTube/Google/ChatGPT to figure out how to prepare for the interview

Match spreadsheet columns using custom conditions and AI-powered precision.
Smart Match AI — 自定义条件和精度来匹配两列不同的数据,更加自由的 Excel lookup/vlookup

Guess movies from short film clips in real-time against other players online.
jsturgill · HN
FlashFrame-Free Browser-Based Fast Multiplayer Movie Guessing Game

Compete against Claude AI in timed coding challenges judged on speed, correctness, and code quality.
u/Easy-Visit-3934 · Reddit
I built a coding platform where you can compete with Claude on various coding problems, it evaluates based on speed, correctness and code quality Link: https://www.duelai.dev/ Feel free to give it a try and let me know what you think! submitted by /u/Easy-Visit-3934 to r/SideProject [link] [comments]

Multiplayer editor for Claude Code with real-time collaboration, shared prompts, and cost tracking.
u/UnitedTelevision2651 · Reddit
Claude Code is single-player. When I run a session, my teammate can't see the prompt I wrote, the diff it produced, or what it cost. We were working around that with screenshots and "hey, can you look at this" — a strange way to use a tool that's doing most of the typing. So we built Poly: a shared room where a whole team steers Claude Code together. Everything lands in one timeline. Prompts queue into it, and every reply, tool call and diff shows up there in front of the room. You can wa

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

Write a bot and watch it compete against others in real-time battles.
@hoofader · X
Get ready for robots age:

Wager digital assets in fast, skill-based typing matches. Real-time competition and onchain rewards turn every keystroke into a spectator-ready earning experience.
@weston_union · X