Excellent plugin for custructing custom blocks

Thanks a lot for such a useful and easy to use plugin to create custom blocks to use in gutenberg. It has improved my theme designing many fold.

Keep it up this great work, just for now I have suggestion to improve load performance when creating new blocks, for now when we use some around 9 10 fields for a block, it takes much loading time and also hang the browser. Might be some optimization needed.