Functional programming courses can help you learn concepts like first-class functions, immutability, and higher-order functions, along with practical techniques for managing state and side effects. You can build skills in recursive problem-solving, data transformation, and leveraging pure functions for cleaner code. Many courses introduce tools such as Haskell, Scala, and JavaScript, showcasing how these languages facilitate functional programming principles and enhance software development practices.

University of Toronto
Skills you'll gain: Swift Programming, iOS Development, Apple iOS, Apple Xcode, Mobile Development, Objective-C (Programming Language), Object Oriented Programming (OOP), Memory Management, Application Development, Development Environment, Integrated Development Environments, Computer Programming
★ 3.9 (1.4K) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Object Oriented Programming (OOP), Object Oriented Design, Python Programming, Functional Design, Data-oriented programming, Software Design, Process Design, Design, Data Structures, Problem Solving, Data Access
★ 4.8 (21) · Mixed · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Object Oriented Programming (OOP), Computer Programming, Program Development, Python Programming
★ 3.9 (9) · Intermediate · Course · 1 - 4 Weeks

University of Leeds
Skills you'll gain: Jupyter, Programming Principles, Computer Programming, Python Programming, Software Installation, Data Structures, Data Science
★ 4.4 (30) · Beginner · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: Object Oriented Programming (OOP), Web Scraping, Data Structures, Test Driven Development (TDD), Computer Programming, Python Programming, Scripting Languages, User Interface (UI), Open Source Technology, Database Development, Database Management, Code Reusability, File I/O
★ 4.8 (8) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Frontend Performance
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Pseudocode, Programming Principles, Computational Logic, Computer Programming, Maintainability, Software Installation
★ 3.7 (6) · Beginner · Course · 1 - 3 Months

Skills you'll gain: TypeScript, Object Oriented Design, Object Oriented Programming (OOP), Software Design Patterns, Software Design, Code Reusability, Maintainability, Application Development, Software Engineering, Javascript, Full-Stack Web Development, Web Development, Software Development, Computer Programming, Scalability
Beginner · Course · 1 - 4 Weeks

Ball State University
Skills you'll gain: Program Development, Data Analysis, Programming Principles, Computer Programming, Analytics, Python Programming, Natural Language Processing, Computer Science, NumPy, Code Reusability
★ 4.7 (31) · Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Computational Thinking, C (Programming Language), Computer Programming, Data Storage
★ 4.6 (37) · Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Java, Java Programming, Algorithms, Object Oriented Programming (OOP), Development Environment
★ 4.6 (12) · Beginner · Guided Project · Less Than 2 Hours

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Scala Programming, Other Programming Languages, Computer Programming, Programming Principles
Mixed · Course · 1 - 3 Months