mkessy / functional-playground

Functional Playground

Exploring typed functional programming with the TypeScript library fp-ts

Each 'playground' will feature a code snippet, example, basic implementation etc elucidating some functional programming concept.

1. Making async requests using the TaskEither monad. Multiple async requests and collecting the results with traversals. Using the Pokemon API for data.
2. Password validation using Applicatives and SemiGroups
3. A basic paginator
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5. --
6. Using SequenceT to apply actions of different types on same
7. Interacting with the canvas, working with effectful IO as a type class (ReaderIO)

Also see this repository where I'm going to build out a basic React App that implements many FP concepts in a more practical environment.