We've curated a list of the best online resources to help you learn Ruby on Rails or simply deepen your knowledge in 2020.

Find out how to improve and debug generated SQL queries in ActiveRecord and learn how to work with Rails and ActiveRecord to write a more performant code.

Having a reliable build process is highly critical for us at Phrase. This is how we unify our Ruby on Rails environments with Docker Compose.

Stop copying and pasting stylesheets, JavaScripts, and logos—and learn how to share your assets between Rails and other applications.

Rails provides an easy way to validate records for uniqueness, but relying solely on Rails validation could be quite troublesome. Here's a solution.

Let's discuss different ways of managing locales across requests in Rails i18n so your app is fully ready for localization.

Rails-i18n provides key locale data for Ruby and Rails. Learn how to use it for Rails internationalization and make your app adaptable for global use.