# Add-ons

The core package aims to be lightweight and dependence free. While the add-ons are wrapping popular packages into the consistent API style.

# Router (@vueuse/router)

Utilities for vue-router

• useRouteHash — shorthand for reactive route.hash
• useRouteQuery — shorthand for reactive route.query

# Integrations (@vueuse/integrations)

Integration wrappers for utility libraries

• useAxios — wrapper for axios
• useCookies — wrapper for universal-cookie
• useNProgress — reactive wrapper for nprogress
• useQRCode — wrapper for qrcode

# RxJS (@vueuse/rxjs)

Enables RxJS reactive functions in Vue

• from — two wrappers around of the original functions to allow use ref objects
• toObserver — sugar function to convert a ref in an observer
• useObservable — use an Observable
• useSubscription — uses subscriptions without worry about unsubscribing to it or memory leaks

# Firebase (@vueuse/firebase)

Enables realtime bindings for Firebase

• useFirestore — reactive Firestore binding
• useRTDB — reactive Firebase Realtime Database binding