A free, open-source virtual whiteboard for sketching hand-drawn-style diagrams — ideal for quick concept maps, system designs, and visual brainstorming.
Classification is a compression technique
Map Your Email Label Compression Trade-offs in Excalidraw
Relationships are as important as entities
Map Five Concepts with Labeled Relationships in Excalidraw
Prerequisite relationships create order
Map Skill Prerequisites in Excalidraw
Feedback loops are circular relationships
Map a Personal Feedback Loop in Excalidraw
Visualize relationships as graphs
Map Your Workflow Tools as a Graph in Excalidraw
Relationship mapping is a thinking tool not just documentation
Map Your Team Structure to Discover Hidden Relationships
Everything can be nested
Map Nested Concept Levels in Excalidraw
Nodes and edges are the basic building blocks
Map Five Concepts as Nodes and Edges in Excalidraw
Paradoxes are stable contradictions
Map a Paradox Using Contradiction Analysis in Excalidraw