If we have a site that publishes a considerable amount of content, we usually need to generate the assets that go with each piece of content.

For example, if it’s a blog post like this one, we might need a cover, diagrams, screenshots, etc.

However, sometimes we neglect the Open Graph image, even if it’s arguably one of the most important assets: it’s what people see before they decide to read our content or not.

In this article we will learn how to generate Open Graph images with Ruby in a Rails application and how to automate the process using one or more templates.

Read the full article on: https://avohq.io/blog/open-graph-image-generation-rails