Stop waiting. Build your next Ruby on Rails app faster.
Save hours building your next app, SaaS or side-project with our Ruby on Rails starter kit and ActionMailer email templates.
![](/assets/testimonials/stas-d6bd3f4af117fbcca9c0d9157a3a595ffb11e9e9d4d5bc51685f3c27dcb5834d.jpg)
![](/assets/testimonials/mitchell-58f49f325f0a142144121506fe38deb6fd0e3a96ba5502e07873a3c4aa4f7b2b.jpg)
![](/assets/testimonials/clayton-661c800723b65fc86bc303ac24cd68b08ded14fb0abc3397fbcf8407aaf4f68d.jpg)
![](/assets/testimonials/andrea-rocca-cd29b6610ff524e673a05ba265c12b507bbfdc801ae258dc00f3f04c15c7ccdf.jpg)
![](/assets/testimonials/pedro-b294e2e4d2d0784073bcdc03088a22b51b65bf5e7540ff20cab2c4274b4c4f99.jpg)
Loved by 78+ developers.
Ruby on Rails Starter Kit
Save 16+ hours building your next side-project, SaaS or app with this Ruby on Rails starter kit.
I spent 100+ hours nailing the boring stuff (authentication, billing, tests, deployment and more), so you can focus on shipping!
![ActionMailer mailer template built with the RailsNotes UI email components.](/assets/marketing/starter-kit-8cdc0a132da9584b1bd70ebf7814574bb7dcf938bbd5a43fcb9d2a2cb7606146.png)
Email Templates and Components
Build great looking emails with our HTML email templates and components, hand-crafted for ActionMailer and Ruby on Rails.
![ActionMailer mailer template built with the RailsNotes UI email components.](/assets/marketing/template_frame-1e3adf4c72585d9b589677342b4e17c961ca2672953bf0d0593c9ed343afe072.png)
Better ActionMailer email previews (free gem!)
A free gem for better ActionMailer email previews in your Ruby on Rails apps. This gem let's you live-preview, test and send your mailers, just like native Rails mailer previews.
![ActionMailer mailer template built with the RailsNotes UI email components.](/assets/marketing/previews-71c7e13afdf52611e748bffd004bfb99bb47cffdb6fbec8faa67ef9489466afd.gif)