clientside-search
A highly efficient, isomorphic, full-featured, multilingual text search engine library, providing full-text search, fuzzy matching, phonetic scoring, document indexing and more, with micro JSON state hydration/dehydration in-browser and server-side.
duckduckgo-search
Search for words, documents, images, videos, news, maps and text translation using the DuckDuckGo.com search engine.
cmpstr
CmpStr is a lightweight, fast and well performing package for calculating string similarity