Text search with embeddings node

I’m trying to use a query embedding with a large embedding datasets as search. In the documentation there is pre built libraries like cosine similarity for python but nothing for any web frameworks like node. I’m using react and next.js, any suggestions of how to get the search working. Note I have both embeddings done, just need to filter the search and make the weightings.
Cheers all

Did you ask chatgpt to rewrite the python code for you?