Map drawing tool where the map lives in the URL
URL fragment storage enables account-free sharing in 30 seconds.

Modern EpicPen replacement with multi-webcam and spring-loaded gestures, polished UX for creators.
Content creators, YouTubers, live streamers, presentation speakers
EpicPen · ScreenFlow · OBS Studio
It allows you to annotate your screen (draw over other apps) and interact with your webcam in real-time (it supports up to 4 webcam configurations).
The app was built from the ground up to reduce cognitive load to a minimum. All tools are spring-loaded and intuitive. Want to draw something? Just swipe. Want to write some text? Double-click. Want to zoom in on something? Scroll up.
It's available for all 3 OS-es, and it's a one-time purchase that you can install on up to 5 computers. Free to try without a credit card.
If you're a content creator or a story teller, I think you'll really like this tool.
URL fragment storage enables account-free sharing in 30 seconds.
RDF export for diagrams.net when semantic web tooling already exists elsewhere.
Co-op Pictionary twist is fun, but it's just another browser party game.
3D stroke projection on panoramas beats flat overlays — global canvas nobody's built before.
3D stroke projection onto panorama geometry beats flat 2D overlays.
Draw Battle clones Gartic Phone mechanics without adding new modes or twists.