State Monad in JavaScript by Ian Hofmann-Hicks

• Construct a Stateful Monad
• Map And Evaluate State With A Stateful Monad
• Substitute State Using Functions With A State Monad
• Update The State Of A State Monad
• Modify The State Of A State Monad
• Combine Stateful Computations Using A State Monad
• Combine Stateful Computations Using Composition
• Apply Stateful Computations To Functions
• Refactor Stateful Code To Use A State Monad