wpcasa by wpsight

StylePress is a WordPress plugin that lets you design your entire website quickly and easily. Maintained by dtbaker on GitHub, where it has earned 33 stars from the community.

Modern Tribe's legacy WordPress framework for the classic editor. Maintained by moderntribe on GitHub, where it has earned 90 stars from the community.

Machete is a simple suite of tools that solve common WordPress annoyances using as few resources as posible. Machete doesn't cover every single user case, but there is a huge amount of sites that would require less plugins if they used Machete. Maintained by nilovelez on GitHub, where it has earned 25 stars from the community.