Should I deploy the Angular2 demo app within Rails or as its own standalone application?

Currently diving into the world of Angular2 and completing both the quickstart and heroes tutorial. Each time I start these applications, I use the "npm start" command.

On top of that, I've developed a Ruby on Rails backend application alongside an Angular2 frontend app. I'm puzzled on how to seamlessly integrate the Angular2 app into the Rails app. Theoretically, I could simply place it in the public/ directory to make the JS accessible, but I suspect I may need to reconfigure it in some way to ensure the links are properly established.

If anyone could shed some light on how this is usually accomplished, I would greatly appreciate it.

Many thanks!

Answer №1

There are two ways to achieve this goal that I can suggest:

1 - You can add your Angular project folder to either app/assets/javascripts or the root directory of your app, and configure the Rails asset pipeline to use it. You can find more information about this approach for Angular 1 here.

2 - Another option is to run Angular as a separate project and use Rails solely as an API (which is my preferred method) for the following reasons:

  • This approach creates a clear separation between your Rails application and Angular frontend, requiring you to follow standard API practices for implementations such as authentication. This results in a more robust Rails API and Angular frontend over time.

  • Once you achieve this separation, you have the flexibility to run both applications on different app servers if you choose, leading to better load balancing and performance.

  • Since the communication between the frontend and backend is done solely through an HTTP API, you can easily replace either or both technologies with different ones in the future, such as Ember and Node.

Implementing the second option may require more time and effort, but if feasible, it is definitely worth considering :)

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