Reactive Application in Rails

Talking about how to build reactive application in Rails with Stimulus Reflex

Transcript

1. Reactive application in Rails
2. What is reactive programming? 2 Reactive programming is a declarative programming paradigm concerned with data streams and the propagation of change [wikipedia] declarative programming is a programming paradigm that expresses the logic of a computation without describing its control flow
3. What is reactive programming? 3 Reactive programming is a declarative programming paradigm concerned with data streams and the propagation of change [wikipedia]
4. Let’s create SPA in Rails, only with Ruby without writing a single line of javascript code. Reactive application in Rails
5. Demo of application
6. The setup
7. Book imports feature
8. Books import feature (Cont.)
9. Books import feature (Cont.)
10. Books import feature (Cont.)
11. Books import feature (Cont.)
12. Update book status feature
13. Update book status feature (Cont.)
14. Update book status feature (Cont.)
15. Update book status feature (Cont.)
16. - Faster development (simpler) rather than creating SPA with react, vue.js, etc. - Less switching context because more ruby and less javascripts. - The app has nice latency metrics. - More smaller size (in todo app) only 54kb, while in react 268kb, and in vue.js is 78kb. Conclusion
17. References: - https://docs.stimulusreflex.com/ - https://cableready.stimulusreflex.com/ - https://expo.stimulusreflex.com/ - https://www.betterstimulus.com/ Thank you