In this chapter, you learned logical operations using JavaScript. You learned loops, conditional operation, and other HTML tags.

We need to focus on this chapter as we have discussed the most important attributes in JavaScript here. You can become a JavaScript master if you practice this chapter and the last three chapters. I recommend you not to go further unless you have a good knowledge all the four chapters. If you have already learned about all the topics that we discussed earlier, let's move on to Chapter 5, Ahoy! Sailing into Battle.