Description: Mailman is an open source mailing list management system. It helps manage email discussion and announcement lists, allowing users to subscribe and unsubscribe, and helping admins moderate and post to the lists.
Type: software
Pricing: Free
Description: Swagger is an open source software framework backed by SmartBear Software that helps developers design, build, document and consume RESTful web services. It provides specifications and tools for developing and documenting REST APIs.
Type: software
Pricing: Open Source