Making websites interactive

– 215 lessons - 10 hours 42 min

Making websites interactive

Combine your newly acquired HTML & CSS skills with Javascript. This will allow you to create interactive websites.

Build a passenger counter app

33 lessons1 hour 25 min

1. Making Websites Interactive - Module Intro

1:39

2. Share your plan in #today-i-will!

0:35

3. Let's build a passenger counter app!

0:59

4. Setting up our JavaScript file

2:59

5. Write your first JavaScript variable

4:52

6. Basic mathematical operations

3:35

7. Reassigning and incrementing

3:46

8. Adding a button

1:31

9. The onclick event listener

3:23

10. Using functions to write less code

3:33

11. Write your first function

0:43

12. Write a function that logs the sum

2:46

13. Write a function that increments

1:54

14. Increment on clicks

2:08

15. Display the count

5:13

16. The Document Object Model

1:51

17. Display the count with innerText

0:39

18. Create the save button

2:05

19. What is a string?

1:33

20. Write your first string variable

3:39

21. Log a greeting to the console

1:16

22. Strings vs. Numbers

2:43

23. Escape!

3:11

24. Render a welcome message

2:00

25. Improve the message with string concatenation

2:15

26. Use plus equal for count

0:25

27. Create the save feature

4:36

28. Debugging online

3:49

29. Set the count to 0

3:41

30. Personalize and Download Your App

4:37

31. Deploy with Netlify

JavaScript challenges - part 1

10 lessons 26 min

1. Variables practice

1:52

2. Concatenate two strings in a function

0:58

3. Incrementing and decrementing

2:11

4. Strings and numbers

1:34

5. Rendering an error message

3:15

6. Calculator challenge

5:30

7. Arithmetic Operator Precedence

4:38

8. Figma tutorial

1:04

9. Solo Project (PRO) - Basketball Scoreboard

4:21

10. Build exclusive Solo Projects

1:32

Set Up a Local Dev Environment

4 lessons 12 min

1. Section Intro

2:49

2. Getting Started with GitHub Desktop

4:18

3. Edit with VS Code and Push to GitHub

3:45

4. Deploy and Share Your Solo Project

1:34

Build a Blackjack game

55 lessons2 hours 45 min

1. Let's build a Blackjack game!

0:57

2. Add the firstCard, secondCard, and sum

0:52

3. If...else conditionals

5:39

4. Your first if...else statement

2:53

5. if/else...if/else statement

3:21

6. The if...else statement for our game

1:59

7. Aside: Booleans

5:00

8. Add the hasBlackJack variable

2:03

9. Add the isAlive variable

1:44

10. Let's practice boolean conditions

3:25

11. Add the message variable

3:21

12. Link to stylesheet

2:32

13. Add basic styling

4:18

14. Make the start button work

5:49

15. Display the message

2:32

16. Display the sum

5:43

17. Display the cards

1:53

18. New card button

3:39

19. Add to the sum when newCard is clicked

3:16

20. Rename the startGame function

2:11

21. Solving our cards problem with an array

3:16

22. Aside: Intro to arrays

5:24

23. Aside: Array indexes

4:03

24. Arrays with multiple data types

2:18

25. Aside: Array.push() and .pop()

4:20

26. Creating the cards array

1:04

27. Push a new card to the array

1:18

28. Aside: Loops

4:01

29. Write your first loop

3:22

30. Aside: For loops and arrays

3:43

31. Write your first array-based for loop

1:29

32. For loops, arrays, and DOM

2:55

33. Use a loop to render cards

2:16

34. How can we avoid to hard-code card values?

1:31

35. Aside: Returning values in functions

4:59

36. Use a function to set the card values

3:06

37. Aside: Math.random()

4:15

38. Math.random() * 6

1:43

39. Flooring the number with Math.floor()

1:24

40. Using Math.random() and Math.floor() to create a dice

1:40

41. Completing our dice function

2:37

42. Make getRandomCard() work

2:54

43. Complete getRandomNumber function

3:02

44. Assign values in the startGame function

2:42

45. Our new card feature is broken

0:59

46. Aside: The AND operator (&&)

3:41

47. Write your first logical operator

2:04

48. Aside: The OR operator (||)

3:02

49. Only trigger newCard() if you're allowed to

1:27

50. Object sneak peek

4:32

51. Aside: Intro to objects

4:43

52. Create your first object

3:15

53. Use an object to store player data

2:37

54. Methods on object

1:58

55. Congrats & recap

4:24

JavaScript challenges - part 2

9 lessons 25 min

1. Objects and functions

4. push, pop, unshift, shift challenge

3:25

5. Logical operators

1:56

6. Rock papers scissors

9. Solo Project (PRO) - Password Generator

2:43

Build a Chrome Extension

57 lessons2 hours 52 min

1. Let's build a Chrome Extension!

4:33

2. Add button and input tag

1:33

3. Style the button and input tag

7:16

4. Make the input button work with onclick

1:17

5. Refactor to addEventListener

2:18

6. Write your first addEventListener()

1:44

7. Your turn to refactor

1:22

8. Create the myLeads array and inputEl

2:21

9. When to use let and const

3:17

10. Push to the myLeads array

1:10

11. Push the value from the input field

2:27

12. Use a for loop to log out leads

1:39

13. Create the unordered list

1:55

14. Render the leads in the unordered list

3:41

15. How to render <li> elements with innerHTML

1:33

16. Write your first innerHTML

1:31

17. More innerHTML practice

1:48

18. Render the <li> elements with innerHTML

1:07

19. Use createElement() and append() instead of innerHTML

3:35

20. Improving the performance of our app

3:17

21. Create the render function

2:00

22. Clear the input field

2:03

23. Aside: another way to render leads

26. Write your first template string

1:15

27. Make the template string even more dynamic

0:51

28. Template strings on multiple lines

2:53

29. Refactor the app to use a template string

1:12

30. Aside: Convert strings to numbers with Number()

3:42

31. Style the list

3:50

32. Preparing the deployment

4:52

33. Deploying the Chrome Extension

2:28

34. Aside: What is localStorage?

3:02

35. Your first localStorage

3:48

36. Storing arrays in localStorage

6:23

37. Save the leads to localStorage

2:28

38. Get the leads from localStorage

3:50

39. Aside: Truthy and falsy values

7:54

40. Guess the expression - truthy or falsy?

2:22

41. Checking localStorage before rendering

3:37

42. Style the delete button

3:17

43. Make the delete button work

4:16

44. How function parameters can improve our code

5:54

45. Write your first function parameter

3:27

46. Functions with multiple parameters

3:11

47. Numbers as function parameters

1:41

48. Aside: Arguments vs Parameters

3:22

49. Arrays as parameters

1:54

50. Refactor renderLeads() to use a parameter

1:39

51. Create the tabBtn

3:19

52. Save the tab url

2:35

53. How to get the current tab?

4:19

54. Use the Chrome API to get the tab

6:18

55. Deploy the final version

JavaScript challenges - part 3

9 lessons 26 min

1. let & const

3:12

2. Log out items in an array

1:17

3. save to localStorage

1:53

4. addEventListener and object in array

8. Convert string to number challenge

2:24

9. Solo Project (PRO) - Unit converter

1:54

Build a Mobile App

38 lessons2 hours 6 min

1. Let's Build a Mobile App with Firebase

3:33

2. Setting up app skeleton

3:47

3. Adding CSS

4:21

4. Aside: Firebase Realtime Database

10:01

5. Adding Firebase to project

4:49

6. Security Rules

2:30

7. innerHTML to append li to ul

3:33

8. Refactoring

4:48

9. Aside: Turning an Object into an Array

4:11

10. Aside: Fetching database items in realtime using onValue

10:22

11. Updating items in realtime

2:43

12. For loop to render database items

2:57

13. Let's smash the bug

2:47

14. Aside: Flexbox flex-wrap

1:18

15. Aside: Flexbox gap

1:18

16. Adding CSS for <li> to wrap items

4:04

17. Getting ID of item in database

4:10

18. Replacing innerHTML with createElement

5:11

19. Aside: Removing items from Firebase

5:17

20. Removing an item when clicked

4:10

21. Only fetching items from database if snapshot exists

4:02

22. Adding hover styles to buttons

1:49

23. Accessibility fix

2:26

24. Aside: user-select

1:41

25. Don't over-use user-select!

0:56

26. Aside: Setting the viewport

1:50

27. Making the app more mobile-friendly

1:34

28. Aside: Favicon

2:04

29. Adding favicon and phone icons

1:13

30. Aside: Web Application Manifest

2:37

31. Turning web app into "mobile" app

0:58

32. Personalise your app

1:27

33. Deploy to Netlify

2:35

34. Add app to home screen

1:52

35. Share your creation

1:45

36. Recap

3:41

37. Solo Project (PRO) - We are the Champions

3:50

38. Congrats on completing the Learn JavaScript course!

4:20

The Frontend Developer Career Path

Your program

Welcome to the career path

Get prepared. In this module, you'll meet your teachers, learn how Scrimba works, and build your first web app.

Web dev basics

Learn the very basics of HTML and CSS. Start creating layouts, and style them how you want.

Making websites interactive

Combine your newly acquired HTML & CSS skills with Javascript. This will allow you to create interactive websites.

Essential CSS concepts

In this module, you'll level up your CSS skills, and build a neat NFT site.

Essential JavaScript concepts

In this module, you'll level up your JavaScript skills and build three super-cool apps.

Responsive design

This module teaches you how to make your websites work well on all screen sizes, a critical skill for any frontend developer.

Code reviews

Learn what code reviews are, why they matter, and how to give successful code reviews.

Working with APIs

Web APIs are the backbone of the web. In this module, you'll learn to use it, and build several different projects.

Learn UI design

In this module, you'll learn how to build apps that both look good and work well.

React basics

Learn the most popular library for building user interfaces. This will increase your productivity by an order of magnitude.

Advanced React

Level up your React JS skills to a professional level.