Show HN: Tablemd – canvas-based Markdown table editor

I created a canvas-based Markdown table editor, which provides a novel (I think) editing experience. I'd love for people to try it out, or bookmark it for the next time they want to insert a one-off table into a Markdown-formatted comment. My design goals were 1) frictionless user input and 2) fast startup time.

Some good-to-knows:

- Can be used on mobile

- Table data is saved locally to the browser (nothing is sent to a server)

- I only tested this on a MacBook, so let me know if the trackpad calibration feels off