The ultimate guide to recursion interviews in JavaScript. Developed by FAANG engineers. Practice with real-world interview questions and get interview-ready in just a few hours.

If you’ve ever struggled with solving problems using recursion, or if you have to brush up your skills for an interview, this course is for you.

We'll start with the basics of what recursion is and why it’s important before diving into practicing solving actual questions. You’ll have access to detailed explanations and visualizations for each problem to help you along the way. 

By the time you have completed this course, you’ll be able to use all the concepts to solve complex real-world problems. We hope that through practicing recursion, you will be able to ace all recursion related questions in interviews at top tech companies.

Recursion for Coding Interviews in JavaScript

# A Final Note
In this course, we learned how to convert iterative code to recursive code, and we reviewed many different problems using recursion.

Remember to choose the right approach in interviews unless stated otherwise. Recursive programs have greater *space complexity* than iterative programs since all functions will remain in the *memory stack* until the base case is satisfied. 
However, recursion provides a clean and simple way to write code. It is easier to solve many problems recursively, including graph traversals, Pascal's Triangle, etc.

We have reached the end of this course. We have covered all the concepts to help you get started with performing recursion using Javascript.

# Feedback
Your feedback, comments, concerns, and questions are always welcome! Send us an email or leave a comment on the community forum. We are looking forward to hearing from you!

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Always remember that practice makes perfect. Keep practicing the concepts we have learned throughout this course. Continue learning and have fun with it!

You can also learn recursion in other languages such as [C++](https://www.educative.io/collection/10370001/5324226422636544) through our platform.

Let's examine a quick overview of what we learned in the course. We hope you enjoyed learning about recursion in Javascript.

Recursion Fundamentals

Iteration Vs Recursion

Recursion with Numbers

Recursion with Strings

Recursion with Arrays

Recursion with Data Structures

Conclusion

More on Recursion

A Final Note