Initialize

Initialize list and assign to variable.

Python

# empty list
my_list = []

# list with 3 elements
my_list = [1, 2, 3]

JavaScript

const my_list = [1,2,3];

Access Element

Index element in list and assign to variable.

Python

element = my_list[0] # first element 1

JavaScript

my_list[0]; // first element 1

Change Element at Index

Python

# change first element to 100
my_list[0] = 100

JavaScript

my_list[0] = 100;

Add Element to End

Python

# add element to end of list
element = 4
my_list.append(element)

JavaScript

const element = 4;
my_list.push(element);

Remove Element from End

# remove element from end of list
my_list.pop()