Tweak type checking, vitest

package.json

@@ -9,7 +9,7 @@
 		"build": "vite build",
 		"preview": "vite preview",
 		"check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
-		"test": "jest",
+		"test": "vitest",
 		"lint": "prettier --check ./**/*.{js,ts,css,md,svelte,html,json} && eslint --ignore-path .gitignore .",
 		"format": "prettier --write ./**/*.{js,ts,css,md,svelte,html,json}",
 		"prepare": "husky install"
@@ -19,7 +19,6 @@
 		"@sveltejs/adapter-static": "^2.0.2",
 		"@sveltejs/kit": "^1.21.0",
 		"@types/itemsjs": "^2.1.0",
-		"@types/jest": "^29.4.0",
 		"@typescript-eslint/eslint-plugin": "^5.61.0",
 		"@typescript-eslint/parser": "^5.61.0",
 		"eslint": "^8.44.0",
@@ -29,17 +28,15 @@
 		"highlight.js": "^11.6.0",
 		"husky": "^7.0.2",
 		"itemsjs": "^2.1.20",
-		"jest": "^29.6.0",
 		"lint-staged": "^13.2.3",
 		"mdsvex": "^0.11.0",
 		"prettier": "^2.8.8",
 		"prettier-plugin-svelte": "^2.2.0",
 		"rehype-slug": "^5.1.0",
-		"svelte": "^3.54.0",
+		"svelte": "^4.0.3",
+		"svelte-check": "^3.4.4",
 		"svelte-highlight": "^7.3.0",
-		"svelte-preprocess": "^5.0.4",
-		"svelte-select": "^5.6.1",
-		"ts-jest": "^29.0.5",
+		"svelte-select": "^4.4.0",
 		"tslib": "^2.0.0",
 		"typescript": "^5.1.6",
 		"vite": "^4.0.0",

src/lib/stores/packageManager.ts

@@ -1,9 +1,9 @@
-import { localStorage, persist } from '@macfja/svelte-persistent-store';
+import { createLocalStorage, persist } from '@macfja/svelte-persistent-store';
 import type { PersistentStore } from '@macfja/svelte-persistent-store';
 import { writable } from 'svelte/store';
 
 export const packageManager: PersistentStore<string> = persist(
 	writable('npm'),
-	localStorage(),
+	createLocalStorage(),
 	'packageManager'
 );

src/lib/utils/extractUnique.test.ts

@@ -1,3 +1,4 @@
+import { describe, it, expect } from 'vitest';
 import { extractUnique } from './extractUnique';
 
 describe('extractUnique', () => {

svelte.config.js

@@ -1,16 +1,15 @@
 import path from 'node:path';
+import { vitePreprocess } from '@sveltejs/kit/vite';
 import adapter from '@sveltejs/adapter-static';
 import hljs from 'highlight.js';
 import { mdsvex, escapeSvelte } from 'mdsvex';
 import rehypeSlug from 'rehype-slug';
-import preprocess from 'svelte-preprocess';
 
 const extensions = [`.svelte`, '.md', `.mdx`, '.svx'];
 
 /** @type {import('@sveltejs/kit').Config} */
 const config = {
 	preprocess: [
-		preprocess(),
 		mdsvex({
 			// Breaks svelte-select when .svelte extension is included
 			extensions: extensions.filter((ext) => ext !== '.svelte'),
@@ -26,7 +25,8 @@ const config = {
 				}
 			},
 			rehypePlugins: [rehypeSlug]
-		})
+		}),
+		vitePreprocess()
 	],
 	extensions: extensions,
 	kit: {

tsconfig.json

@@ -8,6 +8,6 @@
 		"resolveJsonModule": true,
 		"skipLibCheck": true,
 		"sourceMap": true,
-		"strict": true
+		"strict": false
 	}
 }