Diagrams and visualizations are often indispensable when explaining complex concepts or designing system architectures. Excalidraw and Whimsical are two popular quick drawing tools that allow developers to create diagrams easily. With their simple yet powerful interface, developers can create wireframes, flowcharts, and other visual representations in no time. These tools are great for both brainstorming ideas and... - Source: dev.to / 27 days ago

Whimsical.com - Collaborative flowcharts, wireframes, sticky notes and mind maps. Create up to 4 free boards. - Source: dev.to / 4 months ago

Whimsical is amazing. https://whimsical.com/. - Source: Hacker News / 6 months ago

If only I could figure out how to handle branching in Mermaid like the "Saving" node in this animation: https://whimsical.com/. - Source: Hacker News / 7 months ago

The aesthetics of those diagrams strongly remind me of whimsical: https://whimsical.com. - Source: Hacker News / 7 months ago

This reminds me of an iOS app I built years ago (primarily for myself) called Mindscope https://mindscopeapp.com - a visual, hierarchical text canvas. Scapple meets Workflowy if you will. I always loved this freer and more visual form of note-taking so it’s really cool to see a full-fledged, more complete solution with media/images and the whole nine yards. Very cool! - Source: Hacker News / over 2 years ago