React as a replacement for Drupal Modules

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Mar 21, 2020

James Morton

In systems with many sites for individual clients, such as higher education and different schools, individuals clients can want custom and specific functionality for their sites. Drupal 8 modules can be excessively clunky, difficult to manage, and time consuming to update.

During this presentation we will explore a method of using a single Drupal 8 module combined with embedded react in order to create de-coupled, reusable applications quickly; drawing from a real-life example at Brown University.

In this example, we were starting an upgrade of hundreds of sites from d6/d7 to d8, and we found that multiple schools required one-off custom modules. Instead of rebuilding all the modules in d8, we created a single d8 module which contained a directory of Javascript files, each of which was a webpack uglified react application. Using a library of reusable components, we rebuilt the custom applications in react and embedded them in a page through the module's custom paragraph type; using a dropdown list of applications defined in configuration. This method was so successful, that we extended it further to other modules which were used across multiple sites, preferring the React applications to custom Drupal modules. We plan to expand its functionality in the future!

This method has many advantages over using multiple Drupal modules, and the potential to be useful in lots of different situations. We'll look at the advantages and disadvantages of the method, how we overcame obstacles such as storing data, sending mail, and CORS issues. We'll also see a working example of the module and configuration.

Hi! I'm Karim Boudjema, the developer and site-builder of this site. I'm currently working as a freelance Drupal developer.

I was wondering how could I giving back to the Drupal community all what it gave to me during the last 10 years, that's how the idea of this site came to me ... (read more)

Hi! I’m Santiago Rico, the web designer and themer of this site.

When Karim proposed me to design and theme this site for the Drupal community, I accepted immediately because the community is the main reason why I love Drupal so much.