# Astro Starter Kit: Toolbar App ```sh npm create astro@latest -- --template toolbar-app ``` [![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/withastro/astro/tree/latest/examples/toolbar-app) [![Open with CodeSandbox](https://assets.codesandbox.io/github/button-edit-lime.svg)](https://codesandbox.io/p/sandbox/github/withastro/astro/tree/latest/examples/toolbar-app) [![Open in GitHub Codespaces](https://github.com/codespaces/badge.svg)](https://codespaces.new/withastro/astro?devcontainer_path=.devcontainer/toolbar-app/devcontainer.json) > 🧑‍🚀 **Seasoned astronaut?** Delete this file. Have fun! ## 🚀 Project Structure Inside of your Astro project, you'll see the following folders and files: ```text / ├── app.ts ├── integration.ts └── package.json ``` The logic of your app is in the appropriately named `app.ts` file. This is where the vast majority of your toolbar app logic will live. The `integration.ts` file is a simple Astro integration file that will be used to add your app into the toolbar. ## 🧞 Commands All commands are run from the root of the project, from a terminal: | Command | Action | | :-------------- | :------------------------------------------------- | | `npm install` | Installs dependencies | | `npm run dev` | Watch for changes and build your app automatically | | `npm run build` | Build your app to `./dist/` | ## 👀 Want to learn more? Feel free to check [our documentation](https://docs.astro.build) or jump into our [Discord server](https://astro.build/chat).