Gogs
Description: Gogs is a self-hosted Git service written in Go. It is lightweight, easy to install and uses lower system resources than GitHub. Gogs supports features like issue tracking, pull requests and web hooks.
Type: software
Pricing: Free
Google Optimize
Description: Google Optimize is a free A/B testing and personalization platform by Google. It allows you to test variations of website content and optimize pages to increase conversions.
Type: software