You are browsing the old Contao 3 extension repository. Contao 3 is no longer maintained as of June 2019! You can find the Contao 4 extensions on extensions.contao.org.
Extensions > fastedit
Edit content in frontend (sort-of)
This extension enables “front end editing” (sort of). Front end content elements and modules get an “edit”-link to the backend. You don't have to search for the elements anymore.
If you edit your active user settings (not users, click on your name on the top!), you can enable the frontend editing. If you then go to the frontend, you can hover the content elements and will get an edit icon. If you click this, you will directly see the backend with the corresponding content element or module.