Description: Rainloop is an open-source webmail client that can be self-hosted. It has modern features like conversation threading, contact management, calendar, and more. It's lightweight, customizable, and works great for personal or business email.
Type: software
Pricing: Open Source
Description: Vagrant is an open-source software tool for building and managing virtual machine environments. It provides a simple workflow for developers to easily create, configure, and destroy development environments.
Type: software
Pricing: Open Source