Dgmjs

Virtual whiteboard for sketching hand-drawn like diagrams

draw.io is a JavaScript, client-side editor for general diagramming.

Lightweight (~1.5 MB) open-source screen annotation with click-through mode and keyboard-first shortcuts. For demos, teaching, meetings & screen recording.

Effortlessly self-host whiteboards. High-performance, cross-platform digital whiteboard with live collaboration built in Rust & WebGPU.

A node-based visual tool for organizing thoughts and notes in a non-linear way.

Powerful, minimalistic, cross-platform, opensource note-taking app