# Klyx Docs > Klyx is a modern code editor for Android built with Jetpack Compose and Material 3 Expressive. ## Docs - [Editor & Workspace Tabs](https://klyx.mintlify.app/extensions/api-reference/editor-and-workspace-tabs.md) - [Events](https://klyx.mintlify.app/extensions/api-reference/events.md) - [File System](https://klyx.mintlify.app/extensions/api-reference/file-system.md) - [API Reference](https://klyx.mintlify.app/extensions/api-reference/index.md): Overview of all Klyx extension APIs - [Language Server Protocol](https://klyx.mintlify.app/extensions/api-reference/language-server-protocol.md): Register language server providers for custom languages - [Process Execution](https://klyx.mintlify.app/extensions/api-reference/process-execution.md): Run shell commands, spawn processes, and stream output - [Screens & Navigation](https://klyx.mintlify.app/extensions/api-reference/screens-and-navigation.md): Register composable screens and navigate between them - [Services](https://klyx.mintlify.app/extensions/api-reference/services.md): How to access Klyx services from your extension - [Settings](https://klyx.mintlify.app/extensions/api-reference/settings.md): Read and update Klyx app settings - [Terminal](https://klyx.mintlify.app/extensions/api-reference/terminal.md) - [Toolbar](https://klyx.mintlify.app/extensions/api-reference/toolbar.md): Add custom toolbar actions to Klyx - [Utilities](https://klyx.mintlify.app/extensions/api-reference/utilities.md): Helper functions and utilities available to extensions - [Building & Bundling](https://klyx.mintlify.app/extensions/building-and-bundling.md): How to build, bundle, and distribute Klyx extensions - [Creating an Extension](https://klyx.mintlify.app/extensions/creating-an-extension.md): Step-by-step guide to building a Klyx extension - [Extensions](https://klyx.mintlify.app/extensions/index.md): Overview of the Klyx extension system - [Plugin Lifecycle](https://klyx.mintlify.app/extensions/plugin-lifecycle.md): Understanding the Klyx plugin lifecycle - [Plugin Manifest](https://klyx.mintlify.app/extensions/plugin-manifest.md): Reference for plugin.json - [Introduction](https://klyx.mintlify.app/index.md): An overview of the Klyx extension system and its APIs - [Quickstart](https://klyx.mintlify.app/quickstart.md): Build and run your first Klyx extension ## Optional - [GitHub](https://github.com/klyx-dev/klyx) - [Plugin Registry](https://github.com/klyx-dev/plugins)