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Dev tools · January 19, 2026

Compose Viewer

Real-time Jetpack Compose Playground

Compose Viewer launched on January 19, 2026.

What it does

Compose Viewer is a real-time playground for Jetpack Compose that helps developers prototype and learn UI faster. Write Compose code on the left and see the preview update instantly on the right — no project setup or IDE switching required. It includes a smart editor, live previews for layouts and animations, Canvas support, and built-in samples. Runs natively on macOS, Windows, and Linux. Open source and MIT licensed.

Contribute to ranjeetchouhan/compose-code-viewer development by creating an account on GitHub.

Compose Viewer is a real-time Jetpack Compose Desktop code editor and previewer. Write Kotlin Compose UI code and see the results instantly - perfect for prototyping, learning, and experimenting with Compose Multiplatform. git clone https: // github.com / ranjeetchouhan / compose - code - viewer.git cd compose - code - viewer gradlew.bat run macOS / Linux git clone https://github.com/ranjeetchouhan/compose-code-viewer.git cd compose-code-viewer ./gradlew run 🚀 Usage Browse Samples : Click the 📚 Samples button to explore pre-built examples Write Code : Type your Compose UI code in the left editor Run : Click the ▶️ Run button to compile and preview Save/Import : Use the 💾 and 📂 icons (or…from github.com

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