1
Course orientation · about 4 min
Why learn JavaScript?
Understand what JavaScript is, where it is used and what you could build or become with it.
JavaScript complete beginner course
Your full JavaScript curriculum.
Add logic, interaction and live data to websites and applications. Complete each practical lesson in order and finish with a real portfolio project.
12 guided steps2 learning hours1 final project
Module 1
Start with the reason
Module 2
Think like a program
2
Practical lesson · about 6 min
Show your first message
Run an instruction and see an immediate result.
3
Practical lesson · about 8 min
Store and update values
Variables let an application remember changing information.
Module 3
Use logic and collections
4
Practical lesson · about 9 min
Calculate and compare
Operators turn values into answers and decisions.
5
Practical lesson · about 10 min
Choose with if and else
Conditionals make behaviour depend on a situation.
6
Practical lesson · about 9 min
Keep related values in an array
Arrays hold ordered collections such as tasks, products or messages.
7
Practical lesson · about 10 min
Repeat with loops
Loops apply the same action to several values.
Module 4
Create reusable behaviour
8
Practical lesson · about 10 min
Write and call functions
Functions package behaviour so it can be reused.
9
Practical lesson · about 10 min
Model information with objects
Objects store labelled information about one thing.
Module 5
Work with the webpage
10
Practical lesson · about 11 min
Select and change page elements
The DOM is JavaScript’s view of the HTML page.
11
Practical lesson · about 11 min
Respond to clicks and typing
Events connect a person’s action to your code.
Module 6
Build the project
12
Final course project · about 20 min
Finish the interactive study tracker
Combine state, functions, DOM updates and events in one useful mini app.
Final outcome
Build an interactive study tracker that accepts tasks, updates progress and saves useful state.
Complete the curriculum in order, practise each task and adapt the final project so it is genuinely yours.
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