tinyld
Simple and Performant Language detection library (pure JS and zero dependencies)
simplengrams
The easiest way to get n-gram chunks from strings or token arrays!
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.