Deploy Etherpad on your own server.

Whiteboard is a lightweight, NodeJS-based collaborative sketchboard that can be easily customized to your needs. It allows multiple users to draw and write together in real-time, with each user's cursor visible to others. The app provides a range of features including the ability to undo and redo actions, drag and drop or copy and paste images or PDFs, resize, move, rotate and draw images, write text and sticky notes, and save the whiteboard to an image or JSON. You can also draw angle lines and squares by pressing 'Shift' while drawing. The app is compatible with PC, tablet, and mobile devices, and can be used in various projects such as WebRTC conference tools and online collaboration learning activities.

Draw.io is a versatile, self-hosted diagramming tool designed for individuals and teams. It provides an intuitive, drag-and-drop interface for creating flowcharts, network diagrams, UML diagrams, and more. Draw.io supports integrations with various cloud storage solutions such as Google Drive, OneDrive, and local storage for easy file management. With a focus on simplicity and functionality, Draw.io enables seamless collaboration and offline access, ensuring that users can work efficiently. Its rich library of shapes, templates, and customization options caters to a wide range of diagramming needs.

Leantime is an open-source project management system designed for startups and small teams. It offers a simple and intuitive interface to manage tasks, projects, and team collaboration efficiently. With Leantime, you can organize your work using timelines, kanban boards, and task lists. It also includes features like time tracking, milestones, and idea boards to streamline project workflows. Leantime supports integrations with various third-party tools, making it a flexible and scalable solution. Its emphasis on usability and simplicity ensures that teams can focus on productivity and achieving goals. Leantime is distributed under an open-source license, allowing for customization to meet the unique needs of any organization.