VueUse in this project

useStorage for localStorage

Use VueUse’s useStorage to persist settings in the browser:

import { useStorage } from '@vueuse/core'

const value = useStorage('storage-key', defaultValue, undefined, { initOnMounted: true })

• •Key: Unique string (e.g. sdd-currency, sdd-daily-pay).
• •Default: Initial value when the key is missing. For client-only defaults (e.g. from navigator.language), compute the default inside a function that runs only on client, or use initOnMounted: true so storage is read after mount.
• •Storage: Omit or pass undefined for default localStorage; pass sessionStorage for session-only.
• •Options: initOnMounted: true avoids SSR issues when reading/writing localStorage. Use mergeDefaults: true when the default is an object and you want to merge with existing stored keys.

In Nuxt, always use an explicit import: import { useStorage } from '@vueuse/core' (VueUse’s useStorage is not auto-imported in favor of Nitro’s).

Other VueUse composables

Composables like useIntervalFn can be used for timers (e.g. refresh every 5 seconds). With @vueuse/nuxt many are auto-imported; use explicit import from @vueuse/core if needed.

Reference

• •VueUse useStorage