Finally! Finally, I was able to win the fight with TinyMCE and a number of conflicts it caused with the plugin. Result: I can now use the articles and pages editor without fear of the UI exploding:
I’ve also optimized the settings page and fixed missing theme bug, added language support for the article editor and settings and localized them to Serbian (sr_RS). Visit the changelog page to view the full list.
As always, you can download the latest version of Synchi. Thank you for using Synchi – IDE inside WordPress.