Overview
Rails-based SaaS Framework
Bullet Train is an MIT-licensed Rails-based framework that saves you months of development by starting you off with all the features that are the same in every product, so you can focus on what makes your app unique.
It's more than a "Rails SaaS Template" - it's like "Rails on Rails".
Core Features
- Next-Generation Scaffolding: Super Scaffolding generates production-ready views and allows adding fields to existing scaffolds
- User Authentication: Built on Devise with a beautiful theme
- Teams and Invitations: Industry-leading team implementation from day one
- Security and Permissions: Integrated CanCanCan for comprehensive access control
- Roles: Additional abstraction layer to simplify custom user roles
- Tailwind CSS Theme: Professionally designed UI with full theme engine
- Rich Form Fields: Library of native HTML and JavaScript-powered form components
- Dark Mode: Supported out of the box
- Server-Side Reactivity: Views update via ActionCable when data changes
- REST API: JSON:API-compliant with OpenAPI schema
- Outgoing Webhooks: User-configurable with in-app debugging UI
- Internationalization: All strings extracted into I18N YAML files
- Modern Asset Pipeline: Using Rails 7 with esbuild and PostCSS
- Third-Party Integrations: Pre-built OAuth workflows for various platforms
- Onboarding Workflows: Editable signup process with onboarding wizard
- Mobile-Responsive Design: Works on all devices
- Test Coverage: Comprehensive system tests with Magic Test for in-browser test writing
- CI Configuration: Ready-to-use CircleCI setup with Knapsack Pro support
- Framework Override Workflow: Easy customization with bin/resolve
- One-Click Deploys: Production-ready configuration for Heroku and other platforms
Pro Features
- Subscriptions and Billing: Integrated payment provider checkouts with plan limits
- Action Models: Scaffold bulk actions, long-running actions, and scheduled actions
- Real-Time Conversations: Add conversation threads with notifications throughout your app
- In-App Audit Logs: User-facing activity logs using PaperTrail
