Spend time working on your Chrome Extension, not setting up manifests and environments. ExtensionKit is a collection of Chrome Extension starter templates, examples, and development scripts so you can focus on building. Built fully on Manifest V3.
Save Time, Build Faster
Never waste time on configuration & setup again
Extension templates include starting points for a wide variety of common Chrome Extension development use cases so you can get up and running quick.
Includes a series of fully functional example extensions to learn from as well as guide templates to learn how to implement specific patterns within an extension.
Includes scripts that spin up development environments with auto-refresh, scripts that auto-bundle required extension files for publishing, scripts to lint and prettify your code, and more.
An ebook containing everything you need to know about ExtensionKit, as well as a step-by-step extension publishing guide, and tips on how to grow your audience.
For every use case
ExtensionKit comes with all the tools you need to build your next Chrome Extension project faster than ever, whatever that project may be
Join 500+ Developers
You're in good company alongside many other extension developers