Dense Discovery - A weekly newsletter for discerning web workers
Mir - The purpose of Mir is to enable the development of user interfaces shells.
Nimble SaaS Newsletter - A newsletter of curated highlights and summaries of the best SaaS tricks, articles, podcasts, books, videos, and more.
Wayland - Wayland is intended as a simpler replacement for X, easier to develop and maintain.
Web Tools Weekly - One email per week with the best front-end web tools
XQuartz - The XQuartz project is an open-source effort to develop a version of the X.