Excalidraw is described as 'Open-source whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them. Available directly online as a web app and also through CodeSandbox to easily see how the code works, and the app vailable for self-hosting' and is a very popular Diagram Editor in the photos & graphics category. There are more than 50 alternatives to Excalidraw for a variety of platforms, including Web-based, Windows, Mac, Linux and Android apps. The best Excalidraw alternative is draw.io, which is both free and Open Source. Other great apps like Excalidraw are Xournal++, LibreOffice - Draw, Miro and Dia.
Software architecture diagramming tool. Includes a modern easy to use Frontend + Backend + CLI to enable managing diagrams from the shell or in CI.
Flowova is a browser-based diagramming tool that generates flowcharts from plain text descriptions. Users type a process or workflow in natural language, and the system automatically creates a structured diagram with appropriate shapes, connectors, and layout.
