diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..678b300
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,30 @@
+.*
+!.gitignore
+*.lock
+
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+coverage
+*.local
+
+/cypress/videos/
+/cypress/screenshots/
+
+# Editor directories and files
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
+
+*.tsbuildinfo
diff --git a/eslint.config.js b/eslint.config.js
new file mode 100644
index 0000000..aaf1136
--- /dev/null
+++ b/eslint.config.js
@@ -0,0 +1,28 @@
+import { defineConfig, globalIgnores } from 'eslint/config'
+import globals from 'globals'
+import js from '@eslint/js'
+import pluginVue from 'eslint-plugin-vue'
+import pluginOxlint from 'eslint-plugin-oxlint'
+import skipFormatting from '@vue/eslint-config-prettier/skip-formatting'
+
+export default defineConfig([
+  {
+    name: 'app/files-to-lint',
+    files: ['**/*.{js,mjs,jsx,vue}'],
+  },
+
+  globalIgnores(['**/dist/**', '**/dist-ssr/**', '**/coverage/**']),
+
+  {
+    languageOptions: {
+      globals: {
+        ...globals.browser,
+      },
+    },
+  },
+
+  js.configs.recommended,
+  ...pluginVue.configs['flat/essential'],
+  ...pluginOxlint.configs['flat/recommended'],
+  skipFormatting,
+])
diff --git a/jsconfig.json b/jsconfig.json
new file mode 100644
index 0000000..5a1f2d2
--- /dev/null
+++ b/jsconfig.json
@@ -0,0 +1,8 @@
+{
+  "compilerOptions": {
+    "paths": {
+      "@/*": ["./src/*"]
+    }
+  },
+  "exclude": ["node_modules", "dist"]
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..497bcdf
--- /dev/null
+++ b/package.json
@@ -0,0 +1,37 @@
+{
+  "name": "calendar",
+  "version": "0.0.0",
+  "private": true,
+  "type": "module",
+  "engines": {
+    "node": "^20.19.0 || >=22.12.0"
+  },
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "preview": "vite preview",
+    "lint:oxlint": "oxlint . --fix -D correctness --ignore-path .gitignore",
+    "lint:eslint": "eslint . --fix",
+    "lint": "run-s lint:*",
+    "format": "prettier --write src/"
+  },
+  "dependencies": {
+    "pinia": "^3.0.3",
+    "vue": "^3.5.18"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.31.0",
+    "@prettier/plugin-oxc": "^0.0.4",
+    "@vitejs/plugin-vue": "^6.0.1",
+    "@vue/eslint-config-prettier": "^10.2.0",
+    "eslint": "^9.31.0",
+    "eslint-plugin-oxlint": "~1.8.0",
+    "eslint-plugin-vue": "~10.3.0",
+    "globals": "^16.3.0",
+    "npm-run-all2": "^8.0.4",
+    "oxlint": "~1.8.0",
+    "prettier": "3.6.2",
+    "vite": "npm:rolldown-vite@latest",
+    "vite-plugin-vue-devtools": "^8.0.0"
+  }
+}
\ No newline at end of file
diff --git a/public/favicon.ico b/public/favicon.ico
new file mode 100644
index 0000000..df36fcf
Binary files /dev/null and b/public/favicon.ico differ
diff --git a/src/App.vue b/src/App.vue
new file mode 100644
index 0000000..6ec9f60
--- /dev/null
+++ b/src/App.vue
@@ -0,0 +1,11 @@
+<script setup></script>
+
+<template>
+  <h1>You did it!</h1>
+  <p>
+    Visit <a href="https://vuejs.org/" target="_blank" rel="noopener">vuejs.org</a> to read the
+    documentation
+  </p>
+</template>
+
+<style scoped></style>
diff --git a/src/main.js b/src/main.js
new file mode 100644
index 0000000..5f77a89
--- /dev/null
+++ b/src/main.js
@@ -0,0 +1,9 @@
+import { createApp } from 'vue'
+import { createPinia } from 'pinia'
+import App from './App.vue'
+
+const app = createApp(App)
+
+app.use(createPinia())
+
+app.mount('#app')
diff --git a/src/stores/counter.js b/src/stores/counter.js
new file mode 100644
index 0000000..b6757ba
--- /dev/null
+++ b/src/stores/counter.js
@@ -0,0 +1,12 @@
+import { ref, computed } from 'vue'
+import { defineStore } from 'pinia'
+
+export const useCounterStore = defineStore('counter', () => {
+  const count = ref(0)
+  const doubleCount = computed(() => count.value * 2)
+  function increment() {
+    count.value++
+  }
+
+  return { count, doubleCount, increment }
+})
diff --git a/vite.config.js b/vite.config.js
new file mode 100644
index 0000000..4217010
--- /dev/null
+++ b/vite.config.js
@@ -0,0 +1,18 @@
+import { fileURLToPath, URL } from 'node:url'
+
+import { defineConfig } from 'vite'
+import vue from '@vitejs/plugin-vue'
+import vueDevTools from 'vite-plugin-vue-devtools'
+
+// https://vite.dev/config/
+export default defineConfig({
+  plugins: [
+    vue(),
+    vueDevTools(),
+  ],
+  resolve: {
+    alias: {
+      '@': fileURLToPath(new URL('./src', import.meta.url))
+    },
+  },
+})