This script should not be not be installed directly. It is a library for other scripts to include with the meta directive // @require https://greasyfork.org/scripts/382120-rx-util/code/rx-util.js?version=701131
I need a lot of the same functions when writing a traditional front end every day, so I need to write a library that I can use on my browser, and that's it. Most of the code in the library has passed unit testing, but please be cautious in production environments. Most of the parts that do not contain unit tests are DOM operation-related functions, as well as some asynchronous code.
If you encounter any problems, please feel free to mention the issue , or PR .