scrimba
Frontend Career Path
Making websites interactive
Chrome Extension
Let's build a Chrome Extension!
Courses
All coursesAI PathFrontend Path

Not sure where to start?

Let us help you find your perfect course.
PricingCoursesLog in
For TeamsWhy Scrimba?
Courses
All coursesAI PathFrontend Path

Not sure where to start?

Let us help you find your perfect course.
Pricing
PricingCreate Account
Log in
Go Pro!Bootcamp

Bootcamp

Study group

Collaborate with peers in your dedicated #study-group channel.

Code reviews

Submit projects for review using the /review command in your #code-reviews channel

Courses
All coursesAI PathFrontend Path

Not sure where to start?

Let us help you find your perfect course.

Karma

DashboardConnect to DiscordFind a courseSettingsNew scrim
Log out
Watch in fullscreen
Let's build a Chrome Extension!
by Per Harald Borgen
The Frontend Developer Career Path
AboutCommentsNotes
Let's build a Chrome Extension!
by Per Harald Borgen
The Frontend Developer Career Path
Expand for more info
run
preview
console
Console
Explorer
project
Dependencies
index.html
-4:33
Download as zip
Copy contextual link
HomePlans & PricingTeacher talent program
Community
Explore the communityPodcastYouTubeGet Scrimba emails
Courses
All courses Self-paced BootcampFree coursesPro courses
Company
About usSupport centerTermsPrivacy
Built with Imba