---
title: Ruby Science on the Web and Updated to Rails 7
teaser: We've updated Ruby Science, the reference for creating fantastic Rails applications,
  and it's now available on the web in addition to EPUB and PDF.
tags: ruby,ruby on rails,books,news
author: Chad Pytel
published_on: 2023-10-19
---

More than a decade years ago, we created and published [Ruby Science](https://thoughtbot.com/ruby-science), the reference for writing fantastic Rails applications. The material within Ruby Science is really great, but until now it wasn't easily accessible and linkable.

Now, every chapter of Ruby Science is available directly on our website at [https://thoughtbot.com/ruby-science](https://thoughtbot.com/ruby-science).

In addition to being available on the web, we've also updated the example application that accompanies the book to Rails 7 and Ruby 3.2.2. We livestreamed this upgrade on our [YouTube](https://www.youtube.com/@thoughtbot) and [Twitch](https://www.twitch.tv/thoughtbot) channels. If you missed it, you can watch the recorded livestream series at [in this YouTube playlist](https://www.youtube.com/watch?v=gQIYXc8y-UM&list=PL8tzorAO7s0huVF53GLeKbqNmMbwJ5JGF).

If you'd like EPUB and PDF versions of the updated book, you can get them in a ["Pay What You Want" model on Gumroad](https://thoughtbot.gumroad.com/l/ruby-science).

You can also [sponsor us on GitHub](https://github.com/sponsors/thoughtbot). Your purchase goes to support the ongoing maintenance of Ruby Science, [our blog](https://thoughtbot.com/blog), and our [other open source projects](http://thoughtbot.com/open-source).

We're excited to make the great solutions in Ruby Science more accessible and we thank you for your support.