I was watching a YouTube video of someone walking through their UX design process, and instead of using the usual tools like Miro, they mentioned Excalidraw for quickly mapping ideas and roughing things out. It wasn’t framed as anything special, just something they used for early thinking processes before the design work gets more polished in another app. It looked like a very minimal, fast, low-effort, yet practical tool, and I had to give it a shot.