🧮Whiteboards

The visible diagramming + whiteboard loop is buildable, but a credible replacement needs more than the first screen. Creately earns its keep through interaction polish, collaboration, so expect a weekend or multi-day build and a narrower personal scope.

Excalidraw+'s solo core is compact: build a browser-based collaborative whiteboard editor with drag, resize, connect, keyboard shortcuts, autosave, and SVG or PNG export. A competent builder can reach a useful personal version in one sitting, while the paid product mainly wins on interaction polish, collaboration.

The visible whiteboarding loop is buildable, but a credible replacement needs more than the first screen. Lucidspark earns its keep through interaction polish, collaboration, so expect a weekend or multi-day build and a narrower personal scope.