Upcase might be a bit more popular than Learn Rails Hotwire. We know about 1 link to it since March 2021 and only 1 link to Learn Rails Hotwire. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Apologies for the self promotion, but I cover how to do a lot of this using only Rails if you’re interested https://learnrailshotwire.com. Source: over 1 year ago
Can't recommend upcase.com enough. it'll make you rails engineer. Source: about 3 years ago
Drifting Ruby - Ruby screencasts for web developers