graphy.js 🍌

graphy is a collection of high-performance RDF libraries for JavaScript developers with a focus on usability. API works in both the browser and Node.js. Expressive CLI tool also available for Node.js.

https://graphy.link/

Performance Benchmarks

🚀 See how well graphy outperforms all others.

Command Line Interface

📑 See documentation for CLI here.

Install the graphy bin CLI

• npm:

  $ npm install --global graphy
  $ graphy --help
  

• yarn:

  $ yarn global add graphy
  $ graphy --help
  

Features

• Read RDF documents using streams. Includes support for N-Triples (.nt), N-Quads (.nq), Turtle (.ttl), and TriG (.trig).
• Write RDF data using streaming transforms with the awesome and intuitive concise triples and concise quads language.
• Construct RDF data using ES object literals that reflect the tree-like structure of quads, graph -> subject -> predicate -> object, including nested blank nodes and RDF collections.
• Compute the union, intersection, difference or subtraction between multiple RDF graphs analagous to Set Algebra.
• Compare two RDF graphs for isomoprhic equivalence, containment, and disjointness by first canonicalizing them with the RDF Dataset Normalization Algorithm.
• Transform RDF data from the command-line by piping them through a series of sub-commands.
• Scan RDF documents and run custom code using multiple threads for maximum throughput.

See API Documentation

🔎 Find the package you need or install the super-package npm install --save graphy .

Core

• DataFactory

Memory

• FastDataset

Content

• N-Triples: NTriplesReader, NTriplesScanner, NTriplesWriter, NTriplesScriber
• N-Quads: NQuadsReader, NQuadsScanner, NQuadsWriter, NQuadsScriber
• Turtle: TurtleReader, TurtleWriter, TurtleScriber
• TriG: TriGReader, TriGWriter, TriGScriber
• RDF/XML: RdfXmlScriber

Contributing & Testing

Building requires node v12.

npm test

Changelog

🍭⚡︎🔧 See history of changes here.

Roadmap

🚧 See the list of planned features.

License

ISC © Blake Regalia