Extensions


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    Different default configurations of Comunica are provided, such as Comunica SPARQL, Comunica SPARQL File, and Comunica SPARQL RDF/JS. Next to those, several extensions and modified versions exist of Comunica that offer specific functionality.

    Feel free to contact us if you want your extension of Comunica added to this list.

    Examples

    The Comunica Examples repository contains a number of example packages that explain and illustrate how to create customized Comunica packages.

    Solid

    @comunica/actor-http-solid-auth-fetch is an HTTP actor that takes into account Solid authentication when performing HTTP requests.

    Read more about this in our guide on Solid.

    AMF

    Comunica AMF provides a set of experimental actors that handle approximate membership functions, such as Bloom filters. Read more about this in this article.

    HDT

    @comunica/comunica-actor-rdf-resolve-quad-pattern-hdt is a package that enables resolving a quad pattern over HDT files. The Comunica SPARQL HDT package provides a default configuration that adds full SPARQL query support using other actors from Comunica SPARQL.

    Read more about this in our guide on querying over HDT.

    OSTRICH

    OSTRICH is a versioned RDF triple store.

    @comunica/actor-rdf-resolve-quad-pattern-ostrich is a package that enables resolving a quad pattern over OSTRICH files. It determines the version to query over from the context.

    @comunica/actor-query-operation-contextify-version is a package that detects graph-based version operations and rewrites them to operations with a version context.

    The Comunica SPARQL OSTRICH package provides a default configuration that adds full SPARQL query support using other actors from Comunica SPARQL.