You just need a component for your website. You want to include one script and that's all. Whenever googling for autocomplete, datepicker or whatever else after a minute you figure out that this is a jQuery or React plugin and you will need to include also a big extra library, learn it and configure.
Many open-source projects fail because of the author's attitude and ignorance, bad documentation and slow or no support at all. Many projects are built with architecture hard to understand and maintain.
BunnyJS built in mind for businesses by an entrepreneur and web application architect with 9 years of experience.