Closures Courses and Certifications

Structuring JavaScript Code

1701 ratings at Pluralsight

Learn key JavaScript patterns for encapsulating and modularizing code, including closures, Revealing Module, and Revealing Prototype. Improve code organization, reusability, and maintainability in HTML5 applications.

• Pluralsight
• 2 hours 11 minutes
• On-Demand
• Free Trial Available

Swift

Learn Swift, a modern programming language for Apple platforms. Develop iOS, macOS apps with powerful features like type inference, optionals, and functional programming.

• Exercism
• On-Demand
• Free Online Course

Swift: First Look

722 ratings at Pluralsight

This course is as a foundation in Swift core syntax, best practices, working with data, and more.

• Pluralsight
• 3-4 hours
• On-Demand
• Free Trial Available

Swift Fundamentals

722 ratings at Pluralsight

This course is as a foundation in Swift core syntax, best practices, working with data, and more.

• Pluralsight
• 3-4 hours
• On-Demand
• Free Trial Available

Advanced JavaScript Foundations

474 ratings at egghead.io

Deepen your JavaScript mastery with advanced concepts like prototypes, 'this' keyword, coercion, and closures. Gain insights into ES6 features and improve your understanding of core language mechanics.

• egghead.io
• 46 minutes
• On-Demand
• Paid Course

JavaScript: From Fundamentals to Functional JS

256 ratings at Pluralsight

Solidify your knowledge of objects, arrays, and prototypes in JavaScript. Master closures, use higher-order functions/callbacks, and learn underscore.js.

• Pluralsight
• 7 hours 9 minutes
• On-Demand
• Free Trial Available

Learning Groovy

242 ratings at LinkedIn Learning

Get up and running with Groovy, a powerful, easy-to-use, and widely adopted language on the Java Virtual Machine (JVM) platform.

• LinkedIn Learning
• 1 hour 10 minutes
• On-Demand
• Free Trial Available

Core Python: Functions and Functional Programming

164 ratings at Pluralsight

A key to Python's expressiveness lies in its model of functions and the tools it provides for working with them. In this course, you'll learn more about Python's concept of "callable objects" and some sophisticated ways to use them in your programs.

• Pluralsight
• 1 hour 18 minutes
• On-Demand
• Free Trial Available

JavaScript: Closures

158 ratings at LinkedIn Learning

Learn what closures are and how to use them in JavaScript. Review the building blocks of closures and discover what closures look like in code.

• LinkedIn Learning
• 52 minutes
• On-Demand
• Free Trial Available

JavaScript: Advanced Fundamentals to jQuery & Pure DOM Scripting

148 ratings at Pluralsight

Gain an advanced understanding of difficult JavaScript concepts like closure, new, “this”, prototypical inheritance, type comparators, coercion, and delete.

• Pluralsight
• 9 hours
• On-Demand
• Free Trial Available

JavaScript: Scope

134 ratings at LinkedIn Learning

Learn about the scope options for JavaScript variables, including global, local, and block scope.

• LinkedIn Learning
• 43 minutes
• On-Demand
• Free Trial Available

CompTIA Project+: Part 1

123 ratings at Pluralsight

Part 1 of 2 in the CompTIA Project+ series, covering the fundamentals of IT project management.

• Pluralsight
• 4 hours 49 minutes
• On-Demand
• Free Trial Available

Introduction to Callbacks, Broadcasters, and Listeners

94 ratings at egghead.io

Learn to compose callbacks and closures in JavaScript, understanding their definitions, relationships, and how to use them effectively to create reusable functions and solve callback hell.

• egghead.io
• 21 minutes
• On-Demand
• Paid Course

JavaScript: Functions

68 ratings at LinkedIn Learning

Explore the different ways of declaring and invoking JavaScript functions, the hidden but powerful "subprograms" that power the backbone of your code.

• LinkedIn Learning
• 1 hour 27 minutes
• On-Demand
• Free Trial Available

C# Concurrent Collections

67 ratings at Pluralsight

Learn to use concurrent collections effectively to store data in a multithreaded environment, keeping the code efficient and avoiding data corruption and race conditions.

• Pluralsight
• 2 hours 43 minutes
• On-Demand
• Free Trial Available