lightweight-fuzzy-search Open-Source Projects
This is the only one I've come across, but I didn't do the initial implementation. It might suit your needs: https://fusejs.io/
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2021-04-23.