Kanban project management software
Focalboard is an open source, self-hosted alternative to Trello, etc.
Kickstarter for iOS, to bring new ideas to life, anywhere
Enterprise project management replacement for Project Server
sleek is a todo.txt manager, free and open-source (FOSS)
Web based work justification & management system
Open Source, tasks, bug tracking, agile scrum, timesheet, wiki
Open Web Planning
A low code unified framework for computer vision and deep learning