The growth of projects in libraries is pervasive. No matter in public, academic, school and special libraries, librarians all have projects to manage. The complex library service and new technologies make the roles of librarian are leaning towards project management based work. How to keep track projects and complete them within the timeline? In this presentation, we will talk about how Trello was utilized by KSU librarians to manage library instruction, liaison, research and new technologies implementation projects. With Trello, we could organize different projects in one place and to visualize the projects, communicate with other team members, keep track and document the progress. This tool helps us to be more efficient and effective in managing projects.