Join the AI Challenge for Cross-Platform Apps: $3,000 in Prizes!

WOW Factor

Build something visually stunning and fun — fast. Create a coffee shop–style home screen (or any theme you like) that runs across iOS, Android, Windows, macOS, Linux, and WebAssembly — all from a single Uno Platform codebase.

What to do:

• Start your project manually or kick it off using App MCP or Hot Design Agent for AI-assisted setup
• Use sample or mock data — menus, images, orders, or anything that brings your concept to life
• Add simple interactivity such as lists, buttons, or animations
• Focus on creativity, performance, and smooth cross-platform experience

WOW Factor Submission Template

Tip: Keep it fun and visual — your goal is to make people say "Wow."

Hot Design Showcase

Experience the next generation of live app design using Hot Design Agent, your AI co-designer inside Uno Platform Studio.

What to do:

• Open your project in Visual Studio or VS Code and launch Hot Design Agent
• Pick any existing app or UI concept you like — mobile, desktop, or web
• Let the agent help you design or adjust the layout in real time while the app is running
• Modify controls, bindings, and data visually — the agent assists while you stay in control
• Use Hot Reload to keep your IDE and design surface perfectly synchronized

Please note you'll need to share a images and/or recordings as part of this submission.

Hot Design Showcase Submission Template

Focus on: showing how AI and live visual design come together to make building beautiful, cross-platform .NET apps faster, easier, and more intuitive.

AI Acceleration

Demonstrate how contextual AI, Claude Code, GitHub Copilot, and OpenAI Codex accelerate app development using Uno Platform App MCP and Uno Platform MCP.

What to do:

• Build a simple cross-platform Uno Platform app using a public or sample API like JSON Placeholder, or check out 7 Free Public APIs
• Use App MCP to connect to your running app for structured, context-aware AI interactions
• Ask Uno Platform MCP for grounded, official guidance as you build
• Leverage GitHub Copilot or OpenAI Codex to generate and refine your code
• Produce an app that runs on as many targets as possible — mobile, desktop, or web

Please note you'll need to share a images and/or recordings as part of this submission.

AI Acceleration Submission Template

Focus on: demonstrating how contextual intelligence and modern AI coding assistants help you build faster and smarter with Uno Platform.

How To Participate

In order to participate, you will need to sign up for Uno Platform Studio and publish a post using one of the submission templates above.

Your project should showcase Uno Platform's cross-platform capabilities and demonstrate how a single .NET codebase can create native apps across multiple platforms.

Please review our judging criteria, rules, guidelines, and FAQ page before submitting so you understand our participation guidelines and official contest rules such as eligibility requirements.