Jungle is a Kotlin MVI library, that uses RxJava and its reactive approach.

Advantages of this lib:

• Easy to understand and use
• Can improve project structure
• Goes well with Clean Architecture

• Hannes Dorfmann's Reactive Apps with Model-View-Intent series of articles
• Jake Wharton's Managing State with RxJava

Gradle:

implementation 'com.github.c5fr7q:jungle:1.2.1'

Maven:

<dependency>
  <groupId>com.github.c5fr7q</groupId>
  <artifactId>jungle</artifactId>
  <version>1.2.1</version>
  <type>pom</type>
</dependency>

• State - an entity, that contains data about persistent part of UI.
• Action - an entity, that contains data about unstable part of UI.
• Event - an Intent of user.

• Store - this is where the magic is. Analogue of Presenter from MVP. Middleman between Model and View.
• Middleware - a middleman between one functionality of business logic and UI.
• MviView - a View from MVI. An interface, that contains two methods for dealing with actions and states.

1. Creating first store
2. Dispatching events
3. Dealing with Middleware
4. Producing States
5. Producing Actions
6. What to use, State or Action?

• Dealing with MVI in simple structured way