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The easiest way to build a Ruby on Rails admin panel.
Ship a command-line developer experience for your SaaS 🚀
The source code for the free iOS, Android, and web components are included in this repo.
Jumpstart Pro is the best Ruby on Rails SaaS template out there. Focus on your business, not on the boilerplate.
Skip wasting time building boilerplate for authentication, billing & passwords resets. You could be shipping today instead, with the Ruby on Rails template that nails the bullsh*t.
The missing manual is a short and practical book on Kamal deployment tool.
Make JavaScript your second-favorite language.
A course were you build a full-stack learning management system.
A delightful Ruby way to work with AI through a unified interface to Anthropic, AWS Bedrock Anthropic, DeepSeek, Ollama, OpenAI, Gemini, OpenRouter, and any OpenAI-compatible API.
A UI component library, crafted precisely for Ruby devs who want to stay organised and build modern apps, fast.
An in-depth video course on Rails + SQLite for beginners.
Rails UI components to build your app the easy way.
A collection of powerful and essential addons for the BulletTrain Rails SaaS starter kit
A collection of powerful and essential addons for the BulletTrain Rails SaaS starter kit