At ScratchTools, web developers help to build the extension and its features. It's a complex extension with onboarding, a settings page, a support system, themes, and more. It holds over 100 individual features. It also often interacts with our webserver. Web developers may need to interact with the server. They often find ideas from user feedback and issues in the repository. Organization members who work on development on the extension are often in charge of the larger products that are announced at keynote events, although other features are announced as well. Web developers should know JavaScript, HTML, and CSS. If working on the settings page or other extension pages, they should also understand the Chrome API.