In this chapter, we have continued to explore the innards of JavaScript, covering the dynamic nature of the language. We've seen how we can go about detecting various types and the nuanced intricacies of coercion and casting. These topics are difficult to pick up, but they will be useful. Many anti-patterns that appear in JavaScript code come down to fundamental misunderstandings of language constructs and mechanisms, so having a deep understanding of these topics will aid our ambition of writing clean code tremendously.

In the next chapter, we will continue our exploration of types by exploring JavaScript's operators. It's likely that you will already have a very good knowledge of many of these, but thanks to JavaScript's dynamic nature, their usage can sometimes yield unexpected results. For this reason, the next chapter dedicates itself fully to the careful exploration of the language's operators.