The do…while statement defines a code block to be executed at least once, and repeated as long as a condition is true.

The for statement defines a block of code to be executed as long as a specified condition is true.

The for…in statement loops over the properties of an object, executing a block of code inside the loop once for each item found.

The for…of statement loops over the values of any iterable, executing a block of code inside the loop once for each item found.

The while statement defines a code block to be executed for as long as a condition is true.