I am using Nodebb as a chess forum and user can use "ifrmae" to embed a chessboard into a post. Now I fix the width of the iframe , it's good in PC's browser, but obviously the size is much bigger than the most mobile browser.
So any suggestion to set autosize for the iframe in Nodebb?
BTW I can also change the chessboard code if needed

Sure, I will submit this plugin as open source if I finish it. However this is the first plug-in I write and took me times to learn it.

@a_5mith if you go to Shanghai , I am happy to buy you some delicious food and coffee !