Vue.js Composition API functions for Firebase
You can use these with Vue 2 right now using @vue/composition-api.
Core support for the Vue Composition API is coming in Vue 3 and will be compatible with the Vue 2 library implementation.
Vue's new Composition API is an amazing and clean way to extract and re-use common code that is somewhat based on the popular React Hooks. You can check out the Vue team's detailed reasoning and design.
I've always used Vuex (or Redux in React) for state management within larger applications. This library explores the use of Firebase without having to store the state in Vuex, although that is definately possible if you want to.
To install the library and the Vue Composition API:
# install with yarn
yarn add @vue/composition-api vue-use-firebase
# install with npm
npm install @vue/composition-api vue-use-firebasePlease also follow the installation steps for the Composition API. This plugin requires TypeScript version >3.7.0. If you are using vetur, make sure to set vetur.useWorkspaceDependencies to true (if you are using Visual Studio Code, you can do this in the Preferences->Settings->User window and search for vetur to display the settings).
By default when you call a Composition function, a new instance is created. If you want ot share your state between components in your application, you need to use the Provide and Inject APIs:
TODO: add example
You can use these functions with the onServerPrefetch and onMounted hooks exposed in the composition API. Note that onServerPrefetch is implemented in the Composition API for Vue 2 but the SSR implementation in Vue 3 may look different.
import { onServerPrefetch, onMounted } from '@vue/composition-api';
export default {
setup (props, ctx) {
const result = ref();
onServerPrefetch(async () => {
result.value = await useCollection(...)
});
onMounted(async () => {
if (process.client) {
result.value = await useCollection(...)
}
});
return {
result,
};
},
};Nuxt supports the onServerPrefetch hook so you can replace the use of Nuxt's fetch function with this:
TODO: add example
This library is inspired from the awesome work by ChrisBianca on react-firebase-hooks
See LICENSE