Leveraging Vue.js to preload data with client-side rendering

When it comes to server-side rendering in Vue, like with Nuxt, the process involves grabbing data using the serverPrefetch() function and rendering content on the server side. This allows for the request to return data to the user only after the initial download of app.js.

However, is there a way to initiate the loading of data from the backend immediately upon user request, without waiting for the download of the Vue script and without stalling the request until all data is loaded? In this scenario, the user would be downloading app.js, while our server simultaneously processes SQL requests and generates a response.

https://i.stack.imgur.com/l3osU.png

javascriptvue.jsserver-side-rendering

Answer №1

When it comes to Nuxt, a comprehensive summary of the available SSR and client-side options can be found in this informative article. In my opinion, SSR still remains the best approach for achieving your goals within the Nuxt framework - where NuxtServerInit and AsyncData play key roles.

If you opt out of SSR, what alternatives are at your disposal?

  1. One option is to load a lightweight JavaScript script before the Vue application to fetch and share data with the app (e.g., storing it in local storage). However, the speed advantage may not be significant, especially considering how quickly a cached Vue app can load in the client browser.

  2. Alternatively, you could embed backend data directly into the server response by prefetching and including it as a JSON object. While this saves time on initial requests, consider the size of the data chunk - would it weigh down the initial load and defeat the intended purpose? These are important considerations based on your specific use case.

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