[Feature Request] UI Node Shortcodes and nodes library

1/ Easy insert commonly used nodes, I use weebhooks a lot, it would be nice to hace shoutcodes to insert/add nodes.

2/I found myself repeating over and over multiple patterns fo nodes, it would be nice to have a pattern library for easy copy/paste json nodes.
Name: str
data: {json_copy_paste}

I think wis can improve the UX, and accelerate peoples works.