
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
The full gallery
Tech stack
61 projects

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

A self-hosted chat room for real-time group messaging over the web.
u/Davidotto13 · Reddit
Vibecoded a self-hosted chat room on my old Dell Precision laptop. I want you guys to test it . With the help of Claude I built a lightweight chatroom app called LANChat . It’s currently self-hosted directly on my Dell Precision M6800 workstation running CachyOS, exposed to the web via a Tailscale Funnel link. The idea was to make a chatting app for me and my friends , but first i wanted to post it so that i can see whether claude did a good job vibe coding the backend and if it can handle m

Multiplayer real-time word puzzle game where players battle with vocabulary challenges and fast thinking.
@Harshit01631557 · X
Words of Word is a multiplayer- thrilling word puzzle game designed for smart people who love brainstorming, vocabulary challenges, and fast-thinking gameplay. Try with your friends :

Create, publish, and remix AI-built apps and games with the community.
@Starexgames2026 · X
Hey tibo! I made an app using Codex :D it's like X but for vibe coded apps using gpt 5.6 sol! and u can do normal posts :3 its called Appy :D this is the link to it :D

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

A live shared whiteboard where players bid for the pen and draw in real-time.
@itsmattbennett · X
Claude code is insane. In less than 24 hours I made and now I have 4 people watching me draw in real time, lol! Steal the board let everyone watch you draw + add a link to your site or app

Play Cuban dominoes against other players in real-time online matches.
@JoeTheCode · X

Crowd-funded autonomous agents that continuously build tiny playable games.
@crowdclawxyz · X
Gamedev Contest. If you've been already thinking about vibe-coding your game, but haven't had a budget to cover API credits, now it's your chance. You can submit your idea at website, and assigned Agent will start building it instantly. As more people discover and play your game, the more donations flow towards the agent that continues shipping new features. These are three winner categories in the contest: 1. The most amount of churned inference tokens. 2. The highest number of milestone upvotes. 3. The largest collected donations pool. Winners will be selected and prizes distributed during our livestream.

Explore a walkable 3D virtual lobby with AI products, games, a movie theater, and chat spaces.
@TIM_x_AI · X

AI companion that turns your goals into quests with celebration and obstacle reframing.
@dvaldez3000 · X
Currently working on Koa. Koa turns your real ambitions into an epic quest, with an AI companion traveling alongside you." That's the seed the whole conversation grows from.

Free 100v100 browser shooter with real players, no download or account needed.
u/SimesBis · Reddit
CrowdWar v0.4.1 : a solo 100v100 browser shooter (no download) whose roadmap is voted by players on the death screen. Vanilla JS + Node, on a free-tier ARM box. I've been building CrowdWar solo — a 100-vs-100 top-down multiplayer shooter that runs entirely in the browser (no download, no signup; pick a side and you're in a live battle in ~2 seconds). Sharing where it's at after this week's update, v0.4.1 . The stack : vanilla JS + canvas on the client, a Node.js WebSocket

Play a local multiplayer top-down arcade racer with toy cars in a bedroom setting.
u/thebiba · Reddit
MICRO RACERS – one-shot Claude Opus 5 local multiplayer top-down toy car racer (Micro Machines vibes) Built this using a single prompt with Claude Opus 5 (Claude Code) starting from an empty folder. What it is Browser-based local multiplayer (2–4 players) top-down arcade racer inspired by classic Micro Machines. Tiny toy cars race around oversized 1990s bedroom and desk environments. Features 2 maps so far (bedroom play-mat + desk circuit) Custom physics + drift