(ben) orangesoda net
We created MarkUp at Medium to help make the QA process better for sites we're working on. Grab the MarkUp bookmarklet, go to some page in your browser, then click it to draw on the page. Publish to make a link you can share.
We've tried similar tools like BounceApp, Notable, and Skitch. Everything else we found is screenshot-based or takes us out of the browser. We wanted something that felt quicker than screenshots and more integrated with the browsing experience.
Instead of taking a screenshot, MarkUp snapshots the DOM in the current page, strips the javascript, and overlays a transparent DIV to draw on. We used Raphael for the drawing tools. The server-side is Node.js/Express.
What do you think? It's in beta and we'll be adding more features, but we wanted to start getting feedback now.
Thanks