Core Engine

Excalidraw

What is Excalidraw?

Excalidraw is a virtual whiteboard for sketching hand-drawn like diagrams. It's built on a philosophy of simplicity and speed, allowing anyone to create beautiful, loose sketches that focus on ideas rather than production-perfect pixels.

How we use it for Wireframes & Sketches

Traycer uses Excalidraw as its primary engine for **wireframing with AI** and rapid **sketching with AI**. We expose Excalidraw's primitive elements to our multi-model proxy, allowing you to generate low-fidelity UI ideas and hand-drawn diagrams instantly through structured prompting.

Why we use it

We chose Excalidraw because its unique aesthetic is perfect for **AI-assisted wireframing**. It encourages rapid iteration and creative brainstorming, providing an ideal low-fidelity environment where the "perfect" layout is still being discovered through collaborative AI sessions.