1. Bloom FiltersJS implementation of probabilistic data structures: Bloom Filter (and its derived), HyperLogLog, Count-Min Sketch, Top-K and MinHash
2. Sparql Engine🚂 A framework for building SPARQL query engines in Javascript/Typescript
3. josekiPure Go library for working with RDF, a powerful framework for representing informations as graphs.
4. pyHDTRead and query HDT documents with ease in Python