diff --git a/package-lock.json b/package-lock.json
index a438f0f..03f7e97 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4843,9 +4843,9 @@
       }
     },
     "node_modules/caniuse-lite": {
-      "version": "1.0.30001574",
-      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001574.tgz",
-      "integrity": "sha512-BtYEK4r/iHt/txm81KBudCUcTy7t+s9emrIaHqjYurQ10x71zJ5VQ9x1dYPcz/b+pKSp4y/v1xSI67A+LzpNyg==",
+      "version": "1.0.30001751",
+      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001751.tgz",
+      "integrity": "sha512-A0QJhug0Ly64Ii3eIqHu5X51ebln3k4yTUkY1j8drqpWHVreg/VLijN48cZ1bYPiqOQuqpkIKnzr/Ul8V+p6Cw==",
       "dev": true,
       "funding": [
         {
@@ -4860,7 +4860,8 @@
           "type": "github",
           "url": "https://github.com/sponsors/ai"
         }
-      ]
+      ],
+      "license": "CC-BY-4.0"
     },
     "node_modules/case-sensitive-paths-webpack-plugin": {
       "version": "2.4.0",
@@ -17396,9 +17397,9 @@
       }
     },
     "caniuse-lite": {
-      "version": "1.0.30001574",
-      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001574.tgz",
-      "integrity": "sha512-BtYEK4r/iHt/txm81KBudCUcTy7t+s9emrIaHqjYurQ10x71zJ5VQ9x1dYPcz/b+pKSp4y/v1xSI67A+LzpNyg==",
+      "version": "1.0.30001751",
+      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001751.tgz",
+      "integrity": "sha512-A0QJhug0Ly64Ii3eIqHu5X51ebln3k4yTUkY1j8drqpWHVreg/VLijN48cZ1bYPiqOQuqpkIKnzr/Ul8V+p6Cw==",
       "dev": true
     },
     "case-sensitive-paths-webpack-plugin": {
diff --git a/package.json b/package.json
index 90a8b49..1f55db5 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,8 @@
   "eslintConfig": {
     "root": true,
     "env": {
-      "node": true
+      "node": true,
+      "vue/setup-compiler-macros": true
     },
     "extends": [
       "plugin:vue/vue3-essential",
diff --git a/refactor-strategy.md b/refactor-strategy.md
index 8037fbe..60695cd 100644
--- a/refactor-strategy.md
+++ b/refactor-strategy.md
@@ -55,32 +55,117 @@ Outcome: Stable formatting and consistent linting across contributors.
 
 ### Phase 5 — Tests (Targeted)
 
-- [x] Add a unit test runner (Vitest)
-- [x] Test mappers (dates/reference wiring)
-  - Added tests: `tests/mealMapper.test.js`, `tests/shoppingListMapper.test.js`
-- [x] Test `units.js` conversions and totals
-  - Added tests: `tests/units.test.js`
+# Composition API Migration Plan
 
-Outcome: Confidence in refactors and easier onboarding.
+This document tracks the migration of remaining components to Vue 3 Composition API using `<script setup>`, with clear ordering and acceptance criteria.
 
-## Environment
+Last updated: 2025-10-18
 
-- Prefer `VUE_APP_API_BASE` for backend base URL (fallback to `/api` for dev). Optionally set a devServer proxy in `vue.config.js`.
+## Goals
 
-## Progress Log
+- Convert all SFCs to Composition API `<script setup>`.
+- Remove Options API patterns (`data`, `methods`, `computed`, `watch`, `this.*`).
+- Standardize on composables for cross-cutting concerns (auth, alerts, API calls).
+- Keep changes incremental and safe with focused PRs and existing tests.
 
-- 2025-10-18:
-  - Extracted router with names and auth guard
-  - Removed `App.vue` auth redirect
-  - Added `api/http.js`, `api/mappers/mealMapper.js`, `api/meals.js`
-  - Updated `MealPlanPage.vue` to use meals API
-  - Added `api/mappers/recipeMapper.js`, `api/recipes.js`; updated recipes components
-  - Added `api/mappers/shoppingListMapper.js`, `api/shopping.js`; updated shopping components
-  - Added `api/auth.js` and `api/persons.js`; router uses auth API
-  - Added `composables/useAuth.js` and used in `MyShoppingPage.vue`
-  - Added Prettier and EditorConfig
-  - Added `composables/useMeals.js`; migrated meal pages to composable and `<script setup>`
-  - Added `composables/useShopping.js`; migrated shopping pages to composable and `<script setup>`
-  - Added VS Code Volar recommendation (`.vscode/extensions.json`)
-  - Set up Vitest (`vitest.config.js`), added test scripts in `package.json`
-  - Wrote unit tests for mappers and units: `tests/mealMapper.test.js`, `tests/shoppingListMapper.test.js`, `tests/units.test.js`
+## Current status
+
+Already using `<script setup>`:
+- Meals: `MealPlanPage.vue`, `EditMealPage.vue`
+- Shopping: `CurrentShoppingListPage.vue`, `MyShoppingPage.vue`, `PurchasedShoppingListPage.vue`
+
+Remaining to migrate (Options API or mixed):
+
+- Core
+  - `App.vue`
+  - `components/AlertToast.vue`
+  - `components/ActionItem.vue`
+  - `components/LoginPage.vue`
+
+- Recipes
+  - `components/recipes/RecipesPage.vue`
+  - `components/recipes/RecipeSearchBox.vue`
+  - `components/recipes/RecipeCard.vue`
+  - `components/recipes/EditRecipePage.vue` (most complex)
+
+- Meals
+  - `components/meals/MealCard.vue`
+  - `components/meals/DatePicker.vue`
+  - `components/meals/PersonList.vue` (mixed Options+setup, unify under `<script setup>`)
+
+- Ingredients
+  - `components/ingredients/CompactParsedIngredient.vue`
+  - `components/ingredients/IngredientLine.vue`
+  - `components/ingredients/EditableIngredientsPanel.vue`
+
+- Shopping
+  - `components/shopping/MealSelectionList.vue`
+  - `components/shopping/ShoppingListItem.vue`
+
+## Migration order (batches)
+
+1) Leaf/presentational components (low risk)
+- `ActionItem.vue`, `RecipeCard.vue`, `CompactParsedIngredient.vue`
+- Patterns: defineProps, no router; replace `props: ['x']` with `defineProps<{...}>` (or JSDoc). Simple emits with `defineEmits`.
+
+2) Simple interactive components
+- `IngredientLine.vue`, `MealCard.vue`, `MealSelectionList.vue`, `DatePicker.vue`
+- Patterns: replace `data` with `ref/reactive`, computed with `computed`, methods with local functions. Replace `this.$emit` with `emit`.
+
+3) Components with watchers and DOM refs
+- `EditableIngredientsPanel.vue`, `PersonList.vue`, `ShoppingListItem.vue`
+- Patterns: use `ref` for elements, `onMounted` for subscriptions/layout, `watch` for reactive sources. Ensure timeouts/listeners are cleaned up.
+
+4) Pages and core scaffolding
+- `RecipesPage.vue`, `RecipeSearchBox.vue`, `EditRecipePage.vue`, `LoginPage.vue`, `App.vue`, `AlertToast.vue`
+- Patterns: replace `this.$router`/`this.$route` with `useRouter`/`useRoute`. Consider a small `useAlert` composable to replace the event bus pattern used by `AlertToast.vue` and current `alert.js`.
+
+## Conventions and helpers
+
+- Routing: `const router = useRouter(); const route = useRoute();`
+- Props/Emits:
+  - `const props = defineProps({ ... })`
+  - `const emit = defineEmits(['event-name'])`
+- State: `const state = reactive({...})` or `const x = ref(initial)`
+- Computed/Watch: `const y = computed(() => ...)`; `watch(source, (val, old) => ...)`
+- Lifecycle: `onMounted`, `onBeforeUnmount`
+- Assets: import statics via `new URL('@/assets/foo.svg', import.meta.url).href` or leave template `require()` where needed (non-blocking).
+- Testing: keep current Vitest setup; prefer unit tests for any functional changes.
+
+## Acceptance criteria per component
+
+- The component uses a single `<script setup>` block.
+- No `this.*` usage remains; props accessed via `props` or destructured; emits via `emit`.
+- Route navigation uses `useRouter`/`useRoute` where applicable.
+- All existing functionality and events preserved.
+- Lint/test/build pass.
+
+## Tracking checklist
+
+- [ ] Core: `App.vue`
+- [ ] Core: `components/AlertToast.vue`
+- [ ] Core: `components/ActionItem.vue`
+- [ ] Core: `components/LoginPage.vue`
+
+- [ ] Recipes: `components/recipes/RecipesPage.vue`
+- [ ] Recipes: `components/recipes/RecipeSearchBox.vue`
+- [ ] Recipes: `components/recipes/RecipeCard.vue`
+- [ ] Recipes: `components/recipes/EditRecipePage.vue`
+
+- [ ] Meals: `components/meals/MealCard.vue`
+- [ ] Meals: `components/meals/DatePicker.vue`
+- [ ] Meals: `components/meals/PersonList.vue`
+
+
+- [ ] Shopping: `components/shopping/MealSelectionList.vue`
+- [ ] Shopping: `components/shopping/ShoppingListItem.vue`
+
+## Notes and risks
+
+- `PersonList.vue` aligns a dropdown to an input via DOM measurements; ensure the ref-based approach updates positions correctly on focus/resize.
+- `RecipeSearchBox.vue` uses timeouts for debouncing; prefer `watch` with a debounced effect and clean up on unmount.
+- `AlertToast.vue` uses a simple event-bus (`alert.js`); consider migrating to a `useAlert` composable with a `ref`-based queue to simplify subscriptions.
+
+## Done (context)
+
+- Routing extracted with auth guard; API layer split; composables for auth/meals/shopping; prettier/husky configured; Vitest tests for mappers and units in place.
diff --git a/src/components/ActionItem.vue b/src/components/ActionItem.vue
index d1b6123..1b0658b 100644
--- a/src/components/ActionItem.vue
+++ b/src/components/ActionItem.vue
@@ -1,17 +1,18 @@
 <template>
   <div class="card">
-    <a @click="$emit('click')">
+    <a @click="emit('click')">
       <h2>{{ title }}</h2>
-      <img :src="image" :alt="name" />
+      <img :src="image" :alt="title" />
     </a>
   </div>
 </template>
 
-<script>
-export default {
-  name: 'ActionItem',
-  props: ['title', 'image'],
-}
+<script setup>
+const emit = defineEmits(['click'])
+defineProps({
+  title: { type: String, required: true },
+  image: { type: String, required: true },
+})
 </script>
 
 <style scoped>
diff --git a/src/components/ingredients/CompactParsedIngredient.vue b/src/components/ingredients/CompactParsedIngredient.vue
index bc48b4d..e7fa783 100644
--- a/src/components/ingredients/CompactParsedIngredient.vue
+++ b/src/components/ingredients/CompactParsedIngredient.vue
@@ -37,19 +37,19 @@
   </div>
 </template>
 
-<script>
-export default {
-  name: 'CompactParsedIngredient',
-  props: ['ingredient'],
-  computed: {
-    searchlink() {
-      return (
-        'https://www.woolworths.com.au/shop/search/products?searchTerm=' +
-        encodeURIComponent(this.ingredient.name)
-      )
-    },
-  },
-}
+<script setup>
+import { computed } from 'vue'
+
+const props = defineProps({
+  ingredient: { type: Object, required: true },
+})
+
+const searchlink = computed(() =>
+  props.ingredient?.name
+    ? 'https://www.woolworths.com.au/shop/search/products?searchTerm=' +
+      encodeURIComponent(props.ingredient.name)
+    : ''
+)
 </script>
 
 <style scoped>
diff --git a/src/components/ingredients/IngredientLine.vue b/src/components/ingredients/IngredientLine.vue
index 52dab0c..d14e8fb 100644
--- a/src/components/ingredients/IngredientLine.vue
+++ b/src/components/ingredients/IngredientLine.vue
@@ -23,40 +23,37 @@
   </div>
 </template>
 
-<script>
+<script setup>
+import { ref, watch } from 'vue'
 import CompactParsedIngredient from './CompactParsedIngredient.vue'
 
-export default {
-  props: {
-    ingredient: { type: Object },
-  },
-  events: ['update-ingredient', 'update-product-link'],
-  components: { CompactParsedIngredient },
-  data() {
-    return {
-      ingredientText: this.ingredient?.line ?? '',
-      productLink: this.ingredient.product?.link ?? '',
-    }
-  },
-  watch: {
-    ingredient: {
-      handler: function (newIngredient) {
-        this.ingredientText = newIngredient?.line ?? ''
-        this.productLink = newIngredient.product?.link ?? ''
-      },
-      deep: true,
-    },
-  },
-  methods: {
-    updateIngredient() {
-      if (this.ingredientText != this.ingredient.line)
-        this.$emit('update-ingredient', this.ingredient, this.ingredientText)
-    },
-    updateProductLink() {
-      if (this.productLink && this.productLink != this.ingredient.product?.link)
-        this.$emit('update-product-link', this.ingredient, this.productLink)
-    },
+const props = defineProps({
+  ingredient: { type: Object, required: true },
+})
+const emit = defineEmits(['update-ingredient', 'update-product-link'])
+
+const ingredientText = ref(props.ingredient?.line ?? '')
+const productLink = ref(props.ingredient.product?.link ?? '')
+
+watch(
+  () => props.ingredient,
+  (newIngredient) => {
+    ingredientText.value = newIngredient?.line ?? ''
+    productLink.value = newIngredient?.product?.link ?? ''
   },
+  { deep: true }
+)
+
+function updateIngredient() {
+  if (ingredientText.value != props.ingredient.line) {
+    emit('update-ingredient', props.ingredient, ingredientText.value)
+  }
+}
+
+function updateProductLink() {
+  if (productLink.value && productLink.value != props.ingredient.product?.link) {
+    emit('update-product-link', props.ingredient, productLink.value)
+  }
 }
 </script>
 
diff --git a/src/components/meals/MealCard.vue b/src/components/meals/MealCard.vue
index 444aeab..0d12956 100644
--- a/src/components/meals/MealCard.vue
+++ b/src/components/meals/MealCard.vue
@@ -25,9 +25,14 @@
 
 <style></style>
 
-<script>
+<script setup>
+import { computed } from 'vue'
 import { ago } from '@/dateformats.js'
 
+const props = defineProps({
+  meal: { type: Object, required: true },
+})
+
 function englishSeperator(index, list) {
   switch (index) {
     case list.length - 1:
@@ -52,37 +57,23 @@ function englishList(list) {
   }
 }
 
-export default {
-  name: 'MealCard',
-  props: ['meal'],
-  computed: {
-    date() {
-      return this.meal.suggested_date.toLocaleDateString('en-au', {
-        month: 'numeric',
-        day: 'numeric',
-      })
-    },
-    dayOfWeek() {
-      return this.meal.suggested_date.toLocaleDateString('en-au', { weekday: 'long' })
-    },
-    mealTitle() {
-      const recipesText = englishList(this.meal.recipes.map((mealRecipe) => mealRecipe.recipe.name))
-      const ingredientsText = englishList(
-        this.meal.extra_ingredients.map((ingredient) => ingredient.name)
-      )
+const date = computed(() =>
+  props.meal.suggested_date.toLocaleDateString('en-au', {
+    month: 'numeric',
+    day: 'numeric',
+  })
+)
 
-      if (recipesText && ingredientsText) {
-        return `${recipesText} with ${ingredientsText}`
-      } else if (recipesText || ingredientsText) {
-        return recipesText || ingredientsText
-      } else {
-        return 'Nothing planned'
-      }
-    },
-  },
-  methods: {
-    englishSeperator,
-    ago,
-  },
-}
+const dayOfWeek = computed(() =>
+  props.meal.suggested_date.toLocaleDateString('en-au', { weekday: 'long' })
+)
+
+const mealTitle = computed(() => {
+  const recipesText = englishList(props.meal.recipes.map((mr) => mr.recipe.name))
+  const ingredientsText = englishList(props.meal.extra_ingredients.map((i) => i.name))
+
+  if (recipesText && ingredientsText) return `${recipesText} with ${ingredientsText}`
+  if (recipesText || ingredientsText) return recipesText || ingredientsText
+  return 'Nothing planned'
+})
 </script>
diff --git a/src/components/recipes/RecipeCard.vue b/src/components/recipes/RecipeCard.vue
index 1bee7a5..fc7283f 100644
--- a/src/components/recipes/RecipeCard.vue
+++ b/src/components/recipes/RecipeCard.vue
@@ -8,11 +8,10 @@
   </div>
 </template>
 
-<script>
-export default {
-  name: 'RecipeCard',
-  props: ['recipe'],
-}
+<script setup>
+defineProps({
+  recipe: { type: Object, required: true },
+})
 </script>
 
 <style scoped>
diff --git a/src/components/shopping/MealSelectionList.vue b/src/components/shopping/MealSelectionList.vue
index 34bd391..953c888 100644
--- a/src/components/shopping/MealSelectionList.vue
+++ b/src/components/shopping/MealSelectionList.vue
@@ -77,7 +77,14 @@ label {
 }
 </style>
 
-<script>
+<script setup>
+const props = defineProps({
+  meals: { type: Array, required: true },
+  checked: { type: Array, required: true },
+  disabled: { type: Boolean, default: false },
+})
+const emit = defineEmits(['meal-selected', 'meal-unselected'])
+
 const nth = (d) => {
   if (d > 3 && d < 21) return 'th'
   switch (d % 10) {
@@ -92,9 +99,8 @@ const nth = (d) => {
   }
 }
 
-const formatDate = (date) => {
-  return `${date.toLocaleDateString('en-AU', { weekday: 'short' })} ${date.getDate()}${nth(date.getDate())}`
-}
+const formatDate = (date) =>
+  `${date.toLocaleDateString('en-AU', { weekday: 'short' })} ${date.getDate()}${nth(date.getDate())}`
 
 const getUrl = (meal) => {
   // First non empty value in meal.recipe/image_urls
@@ -108,59 +114,30 @@ const getUrl = (meal) => {
   // First meal.extra_ingredient with a product with an image
   for (const ingredient of meal.extra_ingredients) {
     if (ingredient.product) {
-      if (ingredient.product.img_large) {
-        return ingredient.product.img_large
-      }
-
-      if (ingredient.product.img_small) {
-        return ingredient.product.img_small
-      }
+      if (ingredient.product.img_large) return ingredient.product.img_large
+      if (ingredient.product.img_small) return ingredient.product.img_small
     }
   }
-
   return null
 }
 
-export default {
-  name: 'MealSelectionList',
-  props: {
-    meals: Array,
-    checked: Array,
-    disabled: {
-      type: Boolean,
-      default: false,
-    },
-  },
-  methods: {
-    formatDate,
-    getImageStyling(meal) {
-      const imageUrl = getUrl(meal)
-      if (!imageUrl) {
-        return null
-      }
+function getImageStyling(meal) {
+  const imageUrl = getUrl(meal)
+  if (!imageUrl) return null
+  const opacity = 0.7
+  return {
+    background: `linear-gradient(to bottom, rgba(255, 255, 255, ${opacity}) 0%, rgba(255, 255, 255, ${opacity}) 100%), url('${imageUrl}') center/cover no-repeat`,
+  }
+}
 
-      const opacity = 0.7
-      return {
-        background: `linear-gradient(to bottom, rgba(255, 255, 255, ${opacity}) 0%, rgba(255, 255, 255, ${opacity}) 100%), url('${imageUrl}') center/cover no-repeat`,
-      }
-    },
-    mealCheckChanged(event) {
-      const mealId = parseInt(event.target.id)
-      const meal = this.meals.find((m) => m.id === mealId)
-      if (event.target.checked) {
-        this.$emit('meal-selected', meal)
-      } else {
-        this.$emit('meal-unselected', meal)
-      }
-    },
-    isChecked(meal) {
-      for (const checkedMeal of this.checked) {
-        if (checkedMeal.id === meal.id) {
-          return true
-        }
-      }
-      return false
-    },
-  },
+function mealCheckChanged(event) {
+  const mealId = parseInt(event.target.id)
+  const meal = props.meals.find((m) => m.id === mealId)
+  if (event.target.checked) emit('meal-selected', meal)
+  else emit('meal-unselected', meal)
+}
+
+function isChecked(meal) {
+  return props.checked.some((m) => m.id === meal.id)
 }
 </script>