What's your use case for persisting the annotations but new screenshots?
Excalidraw.com does exactly this but their arrows just aren't as in-your-face as Skitch's.
Excalidraw.com does exactly this but their arrows just aren't as in-your-face as Skitch's.
Yes, exalidraw or tldraw are drop-in replacements for Figma that make it save and easy to share, but they are general purpose tools, I prefer single-purpose tools with limited features.