Notes to self.

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.

The Ruby on Rails template Business Class gets a whole new edition. Rails 8, new licencing, and improved CRUD generator.