Maven/Gradle alternative with a twist: its a single Java file
Official GanttProject repository
A maven plugin for managing client side (local) git configuration
#1 alternative to Microsoft Project : Project Management & Gantt Chart
Application for Mind Mapping, Knowledge and Project Management
Free project scheduling and management tool
Multi-project management, web-based Project Management suite.
Multi platform library to read and write schedule data
New Product Development, Projects and Quality management
oStorybook original, the writer's tool
Freeplane add-on for task management and memo taking
Lavagna: issue tracker/project management tool
A bug tracking system in a wlan-, web- or rmi-environment
Open source Project Management application
Project Portfolio Management
Project management web application
open source issue tracking system