Rails Request.JS encapsulates the logic to send by default some headers that are required by rails applications like the X-CSRF-Token.

1. Add the requestjs-rails gem to your Gemfile: gem 'requestjs-rails'
2. Run ./bin/bundle install.
3. Run ./bin/rails requestjs:install

If using the asset pipeline to manage JavaScript, the last command will:

• Append import "@rails/request.js" to your app/assets/javascripts/application.js entrypoint.

Make sure you've already installed importmap-rails and that it's referenced before requestjs-rails in your Gemfile.

If using Webpacker to manage JavaScript, the last command will:

• Install the Request.JS NPM package.

With the installation done check the documentation in the Rails Request.JS repository.

Request.JS for Rails is released under the MIT License.