Should one consider using requirejs to enhance individual pages instead of relying solely on vanilla JavaScript applications?

I have a question regarding the practical use of RequireJS.

After learning about purely JavaScript-driven web pages, I have been enhancing individually rendered views (often provided by a PHP Framework) with AngularJS to add more functionality. However, managing dependencies has become increasingly complex with each <script> tag added to different 'single pages', especially when there is a common main.js file that includes libraries like jQuery and AngularJS itself.

It seems like this approach might not align with the philosophy of RequireJS which advocates for having a single main file that requires all dependencies.

For instance, consider an administration panel that utilizes various modules defined in AngularJS's dependencies.

Example:

scripts/
    adminpanel/
        panel.app.js
        panel.filters.js
        panel.directives.js
    antoherModule/
    andAntoherModule/
    require.js

tl;dr

When extending individual pages with AngularJS instead of creating a fully javascript-driven web application, is it advisable to use RequireJS for AMD loading of modules used on these pages? And what would be the most effective way to do so?

javascriptangularjsmodulerequirejs

Answer №1

A Single Page Application (SPA) is designed in a way that eliminates the need for page refreshes by dynamically loading additional content as users interact with it. In essence, the entire application operates within a single page, with different sections and functionalities being loaded on demand. Utilizing RequireJS / AMD architecture proves to be highly effective in building SPAs.

When users navigate through the site, various partials and templates are fetched along with any necessary JavaScript files.

The most efficient approach to achieving this is by utilizing the define function. By defining all script requirements beforehand, you ensure that all scripts are loaded before executing the main function, guaranteeing a seamless user experience. Additionally, dependencies specified within the define function can have their own dependencies defined, creating a chain of script loading if required.

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