Looking for a shareable component template? Go here --> sveltejs/component-template
svelte app
This is a project template for Svelte apps. It lives at https://github.com/sveltejs/template.
To create a new project based on this template using degit:
npx degit sveltejs/template svelte-app
cd svelte-app
Note that you will need to have Node.js installed.
Get started
Install the dependencies...
cd svelte-app
npm install
...then start Rollup:
npm run dev
Navigate to localhost:5000. You should see your app running. Edit a component file in src, save it, and reload the page to see your changes.
By default, the server will only respond to requests from localhost. To allow connections from other computers, edit the sirv commands in package.json to include the option --host 0.0.0.0.
If you're using Visual Studio Code we recommend installing the official extension Svelte for VS Code. If you are using other editors you may need to install a plugin in order to get syntax highlighting and intellisense.
Building and running in production mode
To create an optimised version of the app:
npm run build
You can run the newly built app with npm run start. This uses sirv, which is included in your package.json's dependencies so that the app will work when you deploy to platforms like Heroku.
Single-page app mode
By default, sirv will only respond to requests that match files in public. This is to maximise compatibility with static fileservers, allowing you to deploy your app anywhere.
If you're building a single-page app (SPA) with multiple routes, sirv needs to be able to respond to requests for any path. You can make it so by editing the "start" command in package.json:
"start": "sirv public --single"
Using TypeScript
This template comes with a script to set up a TypeScript development environment, you can run it immediately after cloning the template with:
node scripts/setupTypeScript.js
Or remove the script via:
rm scripts/setupTypeScript.js
Deploying to the web
With Vercel
Install vercel if you haven't already:
npm install -g vercel
Then, from within your project folder:
cd public
vercel deploy --name my-project
With surge
Install surge if you haven't already:
npm install -g surge
Then, from within your project folder:
npm run build
surge public my-project.surge.sh
Run Time
onMount
onMount(callback: () => void)onMount(callback: () => () => void)
구성 요소가 DOM에 마운트되는 즉시 실행되도록 콜백을 예약합니다. 구성 요소를 초기화하는 동안 호출해야합니다 (단 , 구성 요소 내부에 있을 필요는 없으며 외부 모듈에서 호출 할 수 있음).
