Analyzing your content by using the Vale-at-Red-Hat web app

To get familiar with Vale without installing the Vale software on your local client, you can use the Vale-at-Red-Hat web app. This web app is preconfigured to analyze your content by using Red Hat’s style rules.

Prerequisites

  • You must have Docker or Podman installed on your system.

Procedure

  1. Run the following command to download the image and start the container:

    docker run --rm -p 8080:8080 quay.io/ganelson/vale-online-app

  2. Open your browser and go to http://localhost:8080.

  3. Paste the content you want to check in the text area and click on the Lint button.

    By default, the Vale-at-Red-Hat web app displays warnings and errors only. You can also view suggestions by using the options menu on the left.

  4. To close the app, press Ctrl+C in the terminal where the container is running.