
Race in Cubes
Race through 3D cube environments in this arcade game.
@dominguezdaniel · X
Play here! 🏎️ Built with Codex. Powered by Three.js. Deployed on Vercel.
The full gallery
Tech stack
60 projects

Race through 3D cube environments in this arcade game.
@dominguezdaniel · X
Play here! 🏎️ Built with Codex. Powered by Three.js. Deployed on Vercel.

Multiplayer party game where players pass an active bomb before it explodes.
@collabbyai · X
Built "Pass the Bomb!" 💣 just by chatting with AI — real-time hot potato chaos perfect for parties, family game night, or breaking the ice with strangers. Fork it, tweak the rules, make it yours on Collabby. Who's brave enough? #vibecoding #AI

Race friends to the bottom of a procedurally generated shaft. Time trials, score attack, and 2-4 player online and split-screen racing — free in your browser, no download or accoun
@Andrew4Lyf · X

Free-to-play multiplayer flight simulator in your browser where you dogfight with other players online.
@TechMomentum_ · X
One guy. Three hours. A flight simulator, built inside a browser. Pieter Levels prompted Cursor and Grok to build from scratch, vibe coded almost entirely live on X. 17 days later: $87K a month. 320,000 people dogfighting strangers online. Elon Musk tweeting about it. The money came from ad slots on the terrain, zeppelins, billboards, about $5K a pop, sold straight from his own account. No team. No pitch deck. Just a guy shipping alone with tools most of us already pay for. This is what solo looks like now. #buildinpublic

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

Command an AI agent to fight battles in a multiplayer wuxia game using strategy prompts.
江湖论剑 — 武侠题材的 AI 智能体对战网页游戏。玩家不直接操作角色,而是写一段策略提示词(也可用 Claude Code、Copilot 等生成),由 AI 代理逐回合执行战斗决策;含 1v1 天梯、多人副本、宗门群战三种模式,对局可回放

Choose eight heroes and battle across themed arenas in timed or endless Free Fight modes.
@jcmartinezdev · X
This weekend my 8 years old son vibe coded his first game, and he was so proud of it. He asked me to share it with the whole world! Thoughts? Could he make it as a future developer? 😂

A fast color-and-number matching card game for 2–10 players, playable via room codes.
@chisax_ · X
Built a real-time multiplayer card game…

Back your side in community battles where headcount decides the winner.
@imrishabsharma · X
Just launched! People already backing their side. Get your product listed. We plant a tree per vote. Pick your side at #BuildInPublic

Competitive coding arena where developers solve challenges and battle 1v1 with the community.
@md_shadann · X

Generate a FIFA-style player card rating your LeetCode profile based on problems solved, contest rating, and streaks.
@anindiandev · X

@master_jpma my project : https://t.co/EPGJ7MymV4 a economy multiplayer game up to 8 People
@Mid_Art_Market · X
my project : a economy multiplayer game up to 8 People