I am aware of what Fuse.js does and what fuzzy matching is ;)
However if project is named "autocomplete 2.0" (which is an UI concept first) and your landing page focuses on search input with suggestions, it's safe to assume whats the focus of the library.
I was personally confused about what OP's library does. When I think "autocomplete", I personally think of fuzzy searching a la search engines. The library's docs [0] don't ever actually say what the library is for. In fact, all the docs's header says is:
> autoComplete.js is a simple pure vanilla Javascript library that's progressively designed for speed, high versatility and seamless integration with wide range of projects & systems.
In that sentence, the only thing that hints at the library's purpose is the word "autocomplete." All of the other words could be applied to any "pure vanilla Javascript library."
However if project is named "autocomplete 2.0" (which is an UI concept first) and your landing page focuses on search input with suggestions, it's safe to assume whats the focus of the library.