What are some alternatives?
When comparing GVfs and Dropsource, you can also consider the following products
pre-commit - A slightly improved pre-commit hook for git
Fuse - Fuse is a UX tool suite for mobile app designers and developers.
GitStats - A local GitHub-like contributions calendar
Siberian CMS - Siberian is an Open-Source and Free App Maker. Unlimited Push Notifications. Unlimited features. Fully Customizable. Download it and build your own app now!
Gitential - Analytics for Git Repositories
GoodBarber - GoodBarber is a mobile app creation platform.