Thank you for reading this far. I hope the tutorial has helped you to learn programming in JavaScript. Better resources are available that cover the language in more depth. To help you progress in your journey to mastery of JavaScript, you might find the following useful:

1. Choose a book that covers basic JavaScript in more depth. You do not need to read the book from start to finish. Read a chapter or section. If you are confused/unsure of something you read, search online for more details or explanation. You might find the introductory book Eloquent JavaScript useful.
2. Learn about algorithms and data structures. These resources can help:
   • JavaScript Algorithms and Data Structures – An interactive course on JavaScript. Covers basic of the language as well as more advanced topics.
   • Data Structures and Algorithms in JavaScript – A video course.
   • JavaScript Algorithms and Data Structures – Another video course.
   • Any introductory book on algorithms and data structures in JavaScript.
3. Learn about functional programming in JavaScript. These resources might help:
   • An introduction to functional programming in JavaScript – A short article on fundamental principles of functional programming.
   • https://jrsinclair.com – A blog on various techniques of functional programming and how to use them in JavaScript.
   • Functional-Light JavaScript – A book on basic principles of functional programming.