diff --git a/packages/create-app/template-svelte-ts/README.md b/packages/create-app/template-svelte-ts/README.md
index 2e42916edc251b..52ad5c8b130201 100644
--- a/packages/create-app/template-svelte-ts/README.md
+++ b/packages/create-app/template-svelte-ts/README.md
@@ -9,3 +9,42 @@ This template should help get you started developing with Svelte and TypeScript
## Need an official Svelte framework?
Check out [SvelteKit](https://github.com/sveltejs/kit#readme), which is also powered by Vite. Deploy anywhere with its serverless-first approach and adapt to various platforms, with out of the box support for TypeScript, SCSS, and Less, and easily-added support for mdsvex, GraphQL, PostCSS, Tailwind CSS, and more.
+
+## Technical considerations
+
+**Why use this over SvelteKit?**
+
+- SvelteKit is still a work-in-progress.
+- It currently does not support the pure-SPA use case.
+- It brings its own routing solution which might not be preferable for some users.
+- It is first and foremost a framework that just happens to use Vite under the hood, not a Vite app.
+ `vite dev` and `vite build` wouldn't work in a SvelteKit environment, for example.
+
+This template contains as little as possible to get started with Vite + TypeScript + Svelte, while taking into account the developer experience with regards to HMR and intellisense. It demonstrates capabilities on par with the other `create-app` templates and is a good starting point for beginners dipping their toes into a Vite + Svelte project.
+
+Should you later need the extended capabilities and extensibility provided by SvelteKit, the template has been structured similarly to SvelteKit so that it is easy to migrate.
+
+**Why `global.d.ts` instead of `compilerOptions.types` inside `jsconfig.json` or `tsconfig.json`?**
+
+Setting `compilerOptions.types` shuts out all other types not explicitly listed in the configuration. Using triple-slash references keeps the default TypeScript setting of accepting type information from the entire workspace, while also adding `svelte` and `vite/client` type information.
+
+**Why include `.vscode/extensions.json`?**
+
+Other templates indirectly recommend extensions via the README, but this file allows VS Code to prompt the user to install the recommended extension upon opening the project.
+
+**Why enable `allowJs` in the TS template?**
+
+While `allowJs: false` would indeed prevent the use of `.js` files in the project, it does not prevent the use of JavaScript syntax in `.svelte` files. In addition, it would force `checkJs: false`, bringing the worst of both worlds: not being able to guarantee the entire codebase is TypeScript, and also having worse typechecking for the existing JavaScript. In addition, there are valid use cases in which a mixed codebase may be relevant.
+
+**Why is HMR not preserving my local component state?**
+
+HMR state preservation comes with a number of gotchas! It has been disabled by default in both `svelte-hmr` and `@sveltejs/vite-plugin-svelte` due to its often surprising behavior. You can read the details [here](https://github.com/rixo/svelte-hmr#svelte-hmr).
+
+If you have state that's important to retain within a component, consider creating an external store which would not be replaced by HMR.
+
+```ts
+// store.ts
+// An extremely simple external store
+import { writable } from 'svelte/store'
+export default writable(0)
+```
diff --git a/packages/create-app/template-svelte-ts/package.json b/packages/create-app/template-svelte-ts/package.json
index ddef4dc160de8f..42909c008923cd 100644
--- a/packages/create-app/template-svelte-ts/package.json
+++ b/packages/create-app/template-svelte-ts/package.json
@@ -7,10 +7,10 @@
"serve": "vite preview"
},
"devDependencies": {
- "@svitejs/vite-plugin-svelte": "^0.11.1",
+ "@sveltejs/vite-plugin-svelte": "next",
"svelte": "^3.35.0",
"svelte-preprocess": "^4.6.9",
"typescript": "^4.2.3",
- "vite": "^2.1.0"
+ "vite": "^2.1.2"
}
-}
\ No newline at end of file
+}
diff --git a/packages/create-app/template-svelte-ts/src/App.svelte b/packages/create-app/template-svelte-ts/src/App.svelte
index 624bfb36d2d837..4023b8b9774246 100644
--- a/packages/create-app/template-svelte-ts/src/App.svelte
+++ b/packages/create-app/template-svelte-ts/src/App.svelte
@@ -7,7 +7,7 @@
Visit svelte.dev to learn how to build Svelte diff --git a/packages/create-app/template-svelte-ts/globals.d.ts b/packages/create-app/template-svelte-ts/src/global.d.ts similarity index 100% rename from packages/create-app/template-svelte-ts/globals.d.ts rename to packages/create-app/template-svelte-ts/src/global.d.ts diff --git a/packages/create-app/template-svelte-ts/src/lib/Counter.svelte b/packages/create-app/template-svelte-ts/src/lib/Counter.svelte index da35d76dafe7d3..b8e7524c2232aa 100644 --- a/packages/create-app/template-svelte-ts/src/lib/Counter.svelte +++ b/packages/create-app/template-svelte-ts/src/lib/Counter.svelte @@ -1,15 +1,12 @@ -