head VS core

Oh, I think I was dealing with this problem the other day. Or something similar, but with contentful. I think definePageMeta has problems with async, or something. Can't remember. But I ended up using this: https://www.npmjs.com/package/@vueuse/head which is just a vue wrapped version of unhead here: https://unhead.harlanzw.com/

For seo though, I guess og:tags but not sure that cuts it alone. Speaking of tags, recently I discovered unhead will soon give it a try.

Now with Nuxt, The good thing is it comes with its inbuilt SEO system. It makes use of vueue/head under the hood to provide an easy-to-access API for manipulating the Meta Tags and other SEO related information in head. More [here].(https://nuxt.com/docs/getting-started/seo-meta)

vueUse/head, in case you want to make your element reactive. But the code you proposed would work fine too.

VueUse lib has a function to update the HEAD. I use it in a couple of apps. https://github.com/vueuse/head

I respectfully disagree. You can change anything in the with Javascript. If you're using Vue, vueuse/head is probably the easiest way to do it, but you can use plain Javascript if you prefer. Google even recommends that you do it, so they can use that data for their search results: https://developers.google.com/search/docs/crawling-indexing/javascript/javascript-seo-basics#titles-and-snippets

I think it's no secret that Server Rendering is usually resorted to if search engines need correct indexing. To work with head, Vue 3 already has the vueuse/head library, while it supports SSR. You can find all the documentation on working with it in their repository, and I'll show you a simple example and help you introduce it to server rendering. And so in the application code, you just need to call useHead at any level of component nesting:

https://github.com/vueuse/head ?

Nuxt is an open-source framework for building performant websites and full-stack applications using Vue.js. It provides performance and SEO benefits, and adds full-stack capabilities for Vue apps.

As you can see, it's a simple Single Page Application built with Vue.js where our users can sign up / sign in with a few clicks.

Similarly to Promises/A+, this effort focuses on aligning the JavaScript ecosystem. If this alignment is successful, then a standard could emerge, based on that experience. Several framework authors are collaborating here on a common model which could back their reactivity core. The current draft is based on design input from the authors/maintainers of Angular, Bubble, Ember, FAST, MobX, Preact, Qwik, RxJS, Solid, Starbeam, Svelte, Vue, Wiz, and more…

Vue.js is an open source web framework that makes developing web applications easier.

Frameworks and Libraries: There are numerous JavaScript frameworks and libraries, such as React, Angular, and Vue.js, which simplify the development of complex web applications.

Javascript in the browser React - react is a library that gives developers an application programming interface (API) to manipulate the DOM (this is React's ReactDOM package). React uses components and JSX to make building reusable code easier. docs JSX - is a syntax extension for React Javascript code that lets you write HTML-like markup in a javascript file. This makes it easier to write reusable HTML. docs State - a key react concept that guides setting and storage of data between renders. docs Hooks - a key react concept for logic triggered by state change docs Vue - is a framework for building web interfaces. Vue is lightweight and best for small projects prioritizing speed over functionality. doc Angular - web development framework. Angular is best for dynamic more feature rich sites. docs

Vue

Vue 3 Reactivity Source Code

Nonetheless, it offers nearly infinite possibilities. You can code and create anything, from a mobile app with React Native to a desktop application with Electron.js. Furthermore, JavaScript provides excellent frameworks and libraries that can be applied in various approaches, such as React, Three, Vue, Meteor, and Astro.