Videos


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...


RailsConf 2025 Ruby Podcast Panel with David Hill, Drew Bragg, Chris Oliver, & Stephanie Minn - YouTube
The Ruby Podcast Panel will feature a collection of Rubyists with active podcasts, engaging in conversation about Ruby, Rails, and the community that has grown up around our favorite tech stack.
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(1) Franz Fischbach and Stanislav Vasilev – CodeTracer, A new way to debug Ruby - YouTube
CodeTracer is a powerful, open-source, time-traveling debugger designed to revolutionize debugging for Ruby and other programming languages. Unlike traditional debuggers, CodeTracer records the execution of a program into a self-contained trace fi...