- How to add and remove items to an array in JS?
- How to check if a string contains a certain substring?
- How to check if an object or variable is an array, in JS?
- How to convert between types in JS?
- How to create random numbers in JS?
- How to find the index of a value in an array in JS?
- How to get the last character of a string in JS?
- How to get the type of a variable in JS?
- How to merge/concat two arrays together in JS?
- How to replace values in a string, in JS
- How to round a number in JS?
- How to split a string into an array, in JS
- What are some ways you can log debug messages and data in JS?
- What are Template literals (Template strings) in JS?
- What is an example of an object literal?