A good vanilla javascript github repo to learn best practices / architecture

[u/Wise-Dingo-9517]

Can any one be able to recommend a github repo which uses vanilla javascript and adopts best practices using modern approaches for 2023?

I'm not referring to things like 'you don't know JS yet' or 'Javascript algorithims and data structure', what I mean is real world projects, e.g. airbnb, trivago etc. but using vanilla JS? Thanks.