Damn Good Tools - Easy-to-use, fun productivity tools—free (and open-source).
ArchitectUI - Modern dashboard template for bootstrap 4
IT Tools - IT Tools is a free and open-source collection of handy online tools for developers & people working in IT.
Flatlogic - Business Software: AI-Driven Solutions at Speed.
Flow State Training - Chrome extension with a timer to trigger productivity.
PlainAdmin - PlainAdmin is an Open-source freemium Bootstrap 5 based vanilla JS multipurpose admin template comes with - all essential dashboard components, pages, UI elements, charts, graphs, libraries and everything you may need for a data-rich backends.