## Usage Example

Creation and management of lists:

```javascript
// Creating a list 
variableToList("item1", "myList") 
variableToList("item2", "myList") 
variableToList("item3", "myList")

// Retrieving an item from the list 
itemFromList("myList", 1, "myVariable")

// Getting the length of the list 
getListLen("myList", "listLength")
```

Creation and management of objects (dictionaries):

```javascript
// Creating an object 
AddvariableToJSON("key1", "value1", "myObject")
AddvariableToJSON("key2", "value2", "myObject")

// Retrieving a value by key from the object
variableFromJSON("myObject", "key1", "myVariable")
```

In this way, lists and objects in AVAP can be manipulated using the specific functions provided for working with variables stored as strings.