- Working with template literals and tag templates
- Understanding the difference between var, let and const
- Using the destructurnig syntax for objects and arrays
- Testing strings with string.startsWith, string.endsWith and string.includes
- Testing numbers with number.IsInteger and number.IsSafeInteger
This is a nice and small course of about 40-something minutes, so you should be able to get through it quickly.
Enjoy the course and let me know what you think!