Excalidraw
Excalidraw · Design & prototyping
Open-source virtual whiteboard for hand-drawn-style diagrams with live collaboration, embeddable as a React component, plus a hosted Excalidraw+ service
MITOpen sourceFreeLocalSelf-hostedNov 2, 2026
Directory
3 tools
Results
Moodle
Moodle Pty Ltd (Moodle HQ) · Collaboration & communication
Open-source learning management system used by universities and schools for courses, assignments, quizzes, grading and forums, self-hosted or via MoodleCloud
GPL-3.0-or-laterOpen sourceFreeSelf-hostedBroken
Tailwind CSS
Tailwind Labs · Web frameworks & UI
Utility-first CSS framework from Tailwind Labs that styles markup with composable class names and generates only the CSS a project uses
MITOpen sourceFreeLocalNov 2, 2026
Page 1 of 1
Share this view: /tools?category=productivity&exec=cloud&source=open-source