Personally, been making a low fidelity exalidraw-like calendar app: https://letswalnut.com.

There’s a real-time collaborative workspace-oriented version, too.

Professionally, working on “Magic Draft,” a feature in Ditto to help designers and writers create the “draft and a half” directly in Figma, which uses a hierarchy of all your context (text, Ditto metadata, the design, your style guides, etc) to write really good starting point copy.