# sv Everything you need to build a Svelte project, powered by [`sv`](https://github.com/sveltejs/cli). ## Creating a project If you're seeing this, you've probably already done this step. Congrats! ```bash # create a new project in the current directory npx sv create # create a new project in my-app npx sv create my-app ``` ## Developing Once you've created a project and installed dependencies with `npm install` (or `pnpm install` or `yarn`), start a development server: ```bash npm run dev # or start the server and open the app in a new browser tab npm run dev -- --open ``` ## Building To create a production version of your app: ```bash npm run build ``` You can preview the production build with `npm run preview`. > To deploy your app, you may need to install an [adapter](https://svelte.dev/docs/kit/adapters) for your target environment. ```sql select count(*) from cities where cities.country_id IS NOT NULL; select distinct country from cities c where country_id IS NULL; SELECT DISTINCT c.id, c.name, c.emoji FROM countries c INNER JOIN cities ci ON c.id = ci.country_id ORDER BY c.name; select count(*) from cities where capital in ('capital', 'admin') or (population >= 100000 and population != ''); ``` ``` ```