ANNUAL PRO PLAN, BEST VALUE

Save 33% with annual billing - only $5.99/mo

Annual Pro: $5.99/mo

Upgrade
Home
CoursesExercisesProjectsNew
SandboxResourcesBlog
ProfilePricing
Home
CoursesExercisesProjectsNew
SandboxResourcesBlog
ProfilePricing
Back to foundations

Lesson 3

Variables and Data Types

19 stages

1

Values

Read
2

Log Different Values

Exercise
3

Variables

Read
4

Variable or String

Exercise
5

Declare Your First Variable

Exercise
6

Naming Variables

Read
7

Fix the Variable Names

Exercise
8

When Values Change

Read
9

let

Read
10

Choose const and let

Exercise
11

const vs let

Quiz
12

Data Types

Read
13

Missing Values

Read
14

One of Each Type

Exercise
15

typeof

Read
16

Inspect Types with typeof

Exercise
17

Trace Reassignment

Read
18

What You Just Learned

Read
19

Variables and Data Types Quiz

Quiz

Next step

Move forward when you're ready.

Continue with Operators.

Next lesson