01Chapter 1: Introduction to Ruby on Rails and Modern Web Development

02Chapter 2: Setting Up Ruby, Rails, and PostgreSQL

03Chapter 3: Ruby Basics You Need for Rails

04Chapter 4: Your First Rails App and Folder Structure

05Chapter 5: MVC, Routes, Controllers, and Views

06Chapter 6: Rails Generators, Console, and Common Commands

07Chapter 7: Layouts, Views, Partials, and ERB

08Chapter 8: Forms, Params, and Strong Parameters

09Chapter 9: RESTful Routing and Resource Design

10Chapter 10: Assets, Hotwire, Turbo, and Stimulus

11Chapter 11: CSS, JavaScript, and UI Organization in Rails

12Chapter 12: Service Objects, Concerns, and Clean App Structure

13Chapter 13: Active Record Models and Migrations

14Chapter 14: Associations, Validations, and Callbacks

15Chapter 15: Querying, Scopes, Eager Loading, and Performance

16Chapter 16: Forms, Nested Attributes, and Complex CRUD

17Chapter 17: File Uploads, Action Text, and Media Handling

18Chapter 18: Sessions, Cookies, Flash, and App State

19Chapter 19: Authentication and Login Flows in Rails

20Chapter 20: Authorization, Roles, Policies, and Admin Access

21Chapter 21: Building JSON APIs with Rails

22Chapter 22: Background Jobs, Action Mailer, and Notifications

23Chapter 23: Action Cable, Realtime Updates, and Live Features

24Chapter 24: Testing Rails Applications

25Chapter 25: Caching, Performance, and Database Tuning

26Chapter 26: Security Essentials in Rails

27Chapter 27: Docker, PostgreSQL, Redis, and Environment Setup

28Chapter 28: CI/CD, Kamal, and Production Deployment

29Chapter 29: Observability, Maintenance, and Scaling Strategies

30Chapter 30: Project Planning and Initial Setup

31Chapter 31: Authentication, Organizations, and Memberships

32Chapter 32: Projects, Tasks, Comments, and Activity Feed

33Chapter 33: Billing, Notifications, Background Jobs, and API Layer

34Chapter 34: Launch Hardening, Tests, and Next Steps

35Appendix A: Rails Commands Cheat Sheet

36Appendix B: Project Structure Reference

37Appendix C: Common Production Issues

38Appendix D: Best Practices Summary

39Appendix E: Deeper Practice and Extra Examples

Ruby on Rails de 0 a Héroe

Book contents