Videos

Jack Sharkey - The $1B Rails Startup: Scaling from 0 to Unicorn in Four Years - YouTube
Within four years of launching, @WhopIO has processed $1B+, handled 150k RPM, and now runs a feature-complete marketplace with real-time chat, notifications, payments, and live streaming - all on a Rails monolith with just 15 engineers.
Founder...

Aaron Patterson - Rails World 2025 Closing Keynote - YouTube
In the #RailsWorld Closing Keynote, Aaron Patterson (Ruby core team member since 2009, Rails core since 2011, and Senior Staff Engineer at Shopify) talks about the work that Shopify’s Ruby & Rails Infrastructure team is tackling in Ruby core, incl...


A Chat with DHH: What's coming in the Rails World Opening Keynote? - YouTube
We caught up with DHH fresh off the Rails World stage to get a teaser of what to expect in his 2025 Opening Keynote (online later today).
Thank you @shopify for sponsoring the Onsite Studio at Rails World 2025 in Amsterdam.

Rails World 2024 Opening Keynote - David Heinemeier Hansson - YouTube
During DHH's Opening Keynote of Rails World 2024 in Toronto, Rails 8 beta was shipped with Authentication, Propshaft, Solid Cache, Solid Queue, Solid Cable, Kamal 2, and Thruster. No PaaS needed when building with the One Person Framework.
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RailsConf 2025 From FTP to Kamal: 20 Years of Deploying Rails by Ben Curtis - YouTube
RailsConf 2025 marks the end of an era—so let’s take a ride through Rails history, deployment-style! From the Wild West days of FTP and CGI to the golden age of Capistrano, Passenger, and Heroku, all the way to Docker and Kamal, Rails deployment h...


RailsConf 2025 Off the Rails: Validating non-model classes with…ActiveModel? by Andy Andrea - YouTube
Have you ever wished you could run Rails validators to check that a Hash, Struct or Data instance is properly formatted? Have you ever wanted to be able to compose complex validation logic on the fly rather than registering them at a class level w...

RailsConf 2025 Ruby Internals: A Guide For Rails Developers by Matheus Richard - YouTube
Ever wondered how Ruby takes your code and runs it? It’s time to go on a journey into Ruby internals designed especially for Rails developers! We’ll learn about all the parts of an interpreter, and how their inner-workings affect our Rails apps! N...