The speaker will discuss the history and technology behind Read the Docs, an open source documentation hosting service. It started in 2010 as a Django Dash project and was built using Sphinx and reStructuredText. The site was open sourced and many popular Python projects now host their documentation on Read the Docs. The talk will cover the architecture, features like version control integration, and lessons learned around building an open source project with a large codebase and many users.