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If you are building AI-powered applications in Ruby on Rails, you might have come across Informers or Transformers.rb gems for transformer inference. Here’s how to improve the production deployment of their models in Kamal setups.

What if we need to combine multiple sitemaps for a main domain or subdomain? Here’s how to do it by creating sitemap index.

Rails comes with a built-in support for saving and uploading files to S3 and S3-compatible storage services in Active Storage. Here’s how to set up Cloudflare R2.

Turbo is a great way to build user interfaces, but most Turbo forms have to wait for the server response. Here’s how I am adding a small loading spinner to the submit buttons to improve the UX.

Here’s how to implement autosaving for inline input fields the Hotwire way.