A combination of personal coding projects and challenges associated with Functional JavaScript courses.
Courses I have completed involving Functional Programming:
Functional-Light JavaScript, v3 by Kyle Simspon https://frontendmasters.com/courses/functional-javascript-v3/ Hardcore Functional Programming in JavaScript, v2 by Brian Lansdorf https://frontendmasters.com/courses/hardcore-js-v2/ Hard Parts: Functional JS Foundations by Will Sentance https://frontendmasters.com/courses/functional-js-fundamentals/