Hot Design

Uno Platform is an open-source cross-platform .NET UI framework that enables developers to build native mobile, web, desktop, and embedded applications from a single codebase. It solves the problem of maintaining separate codebases for different platforms by allowing code reuse across Windows, WebAssembly, iOS, macOS, Android, and Linux. The platform targets software developers and engineering teams in organizations of all sizes, from startups to enterprises, who need to deliver applications efficiently. It is positioned as a flexible, tool-agnostic solution that works with popular IDEs and supports AI-powered development, with a delivery model as an open-source framework with a free tier.

Key features

• Single codebase for multiple platforms
• Hot Design: edit UI visually at runtime
• Figma import for designs
• Hot Reload: see code changes instantly
• MCPs: connect AI agents to live app
• Works with Visual Studio, VS Code, Rider
• Supports Windows, iOS, Android, WebAssembly, Linux, macOS
• Uno Check CLI for environment setup
• Solution Template Wizard for project generation
• True single project structure