JSPM

Simple but powerful graph traversing library

Wrapper for fetch to simplify sending and receiving RDF data

Generic traverser for RDF/JS datasets

JSON-LD parser that implements the RDFJS Sink interface using jsonld.js

A parser for the SPARQL query language

Universal RDF/JS graph traverser

JSON-LD serializer that implements the RDF/JS Sink interface and supports different output styles

Determines if two RDF graphs are isomorphic

Translates between RDF literals and JavaScript primitives

A flexible RDF/JS factory

Convenience functions for handling RDFJS terms

A Map for RDF/JS prefixes

A collection of common RDF namespaces used in the Solid project

Scores RDF/JS terms inside a dataset

Make your web apps work with Solid Pods.

RDF graph normalization for RDF/JS datasets

Turtle serializer that implements the RDF/JS Sink interface

Tree structure for a set of RDF/JS Quads

I/O operations for RDF/JS streams and datasets

Parsers and serializers for common RDF formats

Parses SPARQL JSON query results

RDF/JS Source which transforms a triple stream to a quad stream

A parser for files written with SHACL compact syntax

RDF graph normalization

Bundle of RDF/JS parsers and serializers

an RDF library for node.js. Suitable for client and server side.

A fast and lightweight streaming RDFa parser

A fast and lightweight streaming Microdata to RDF parser

A fast and lightweight streaming JSON-LD serializer

Parses RDF from any serialization

Simplified SPARQL HTTP request client

Loads RDF as JSON objects

Parses SPARQL XML query results

A convenience constructor for RDF quads

Create an RDF store from an RDF stream

RDF/JS file system utils

Wrapper for fetch to simplify sending and receiving RDF data

Turtle to JSON-LD converter for node.js and browser, no library dependencies

A TypeScript/JavaScript implementation of the RDF/JS store interface with support for quoted triples.

Convenience functions for creating and serializing RDF terms and quads following Turtle/SPARQL syntax

A parse dereference-rdf actor

Duplex wrapper for RDFJS Sink

Combines quads of a RDF/JS quad stream to a stream of RDF/JS Dataset chunks

A simple, lightweight module to send queries to SPARQL endpoints and retrieve their results in a streaming fashion.

Dereferences a URL for its RDF contents

Validate literal value of an RDF term based on its datatype.

A fast RDF/JS SHACL engine

Converts SPARQL JSON results to a tree-based structure

Serialize RDF fast

Serialize RDF conveniently and with style

A rdf query-result-serialize actor

Converts GraphQL queries to SPARQL queries

A writer for SHACLC documents

A basic implementation of the RDFJS Data Model

RDF SHACL validator

Validate RDF/JS objects

Simplifies creating of RDF strings using ECMAscript templates

CSV on the Web parser

A CSV on the Web based XLSX parser with RDF/JS Stream interface

Access most commonly used RDF ontologies/schemas/vocabularies as datasets or n-quads

Provides isomorphic stream interface for node.js / browser and adds `.until`, a promisified version of the `.on` event listener

RDF Turtle content writer for dynamic and stylized output

A read-only RDF/JS store that allows parallel data lookup and insertion.

Named Node builder

Create instances of Terms and Triples/Quads. Implements @RDFJS DataFactory

A simple SPARQL expression evaluator

Executes the RDF and SPARQL test suites.

Single-threaded RDF TriG content reader

RDF/XML content scriber for fast and simple output

RDF/JS file system utils

Single-threaded RDF N-Quads content reader

Jest utilities for RDF(JS)

RDF TriG content writer for dynamic and stylized output

Autogenerated TypeScript files with RDF namespace aliases for autocompletion

Map for RDFJS Sinks including shortcut methods

A fast, indexed RDFJS Dataset implementation

Library to read, create and update documents on a Solid Pod

Serializes to any RDF serialization

A CSV on the Web based XLSX parser with RDF/JS Stream interface

Parsers and serializers for common RDF formats

UI library for writing Solid read-write-web applications

A simple SPARQL expression evaluator

CSV on the Web parser

Linked Data Querying with GraphQL

Simple helper object for referencing RDF namespaces, library-independent. Inspired by RDFLib.js.

Distributing the [EYE](https://github.com/eyereasoner/eye) reasoner for browser and node using WebAssembly.

Type tests and assertions for RDF/JS objects

Stream transform which fetches and merges multiple RDF resources/documents

A rdf sparql-serialize actor

RDFJS Dataset utils

Shape Expressions library tests.

Kubernetes RDF exporter

Solid-compatible Panes: Chat

Solid-compatible Panes: applets and views for the mashlib and databrowser

50+ Linked Data vocabulary prefixes and their namespace URLs

Additional vocabularies, commonly used in Zazuko projects:

Quadstore is a LevelDB-backed RDF graph database / triplestore for JavaScript runtimes (browsers, Node.js, Deno, Bun, ...) that implements the RDF/JS interfaces and supports SPARQL queries and querying across named graphs.

Solid-compatible Panes: Pane Registry

An extensible rss/rdf/atom parser

AI-Assisted Software Engineering (AASWE) - Rich codebase context for IDE LLMs

Community Solid Server: an open and modular implementation of the Solid specifications

Shape Expressions Compact Syntax (ShExC) parser.

Shape Expressions Visitor and schema index generator.

Parsers and serializers for common RDF formats, loaded lazily

Reactodia Workspace -- library for visual interaction with graphs in a form of a diagram.

Contacts Pane: Contacts manager for Address Book, Groups, and Individuals.

Create a dataset of quads in memory for comparison and set operations such as union, intersection, difference, etc.

Multi-threaded RDF N-Triples content reader

RDF N-Quads content writer for dynamic and stylized output

intuitive document editing with xml and rdf

A library to act as a client to a server implementing the W3C VC HTTP APIs.

Solid-compatible Panes: issue editor

Handle incoming and outgoing RDF data in Express

Shape Expressions triple expression evaluator - simple regexp returning 1 error.

The Big Bang Theory Linked Data

Single-threaded RDF N-Triples content reader

Single-threaded RDF Turtle content reader

RDF N-Quads content scriber for fast and simple output

Solid-compatible Panes: meeting collaborative tool

Data mashup library

A comprehensive RDF toolkit including triplestores, intuitive writers, and the fastest JavaScript parsers on the Web

Stardog JavaScript Framework for node.js and the browser - Develop apps using the Stardog RDF Database & JS.

A library for managing access grants in Solid

RDF Turtle content scriber for fast and simple output

RDF N-Triples content writer for dynamic and stylized output

Provides simple, isomorphic worker interface for node.js / browser

Robust and fast parser and generator for RSS, Atom, JSON Feed, and RDF feeds, with support for Podcast, iTunes, Dublin Core, and OPML files.

Shape Expressions Validator and schema index generator.

Solid-compatible Panes: Source editor

This lib parses markdown into a simplified Abstract Syntax tree.

Shape Expressions validation and utilities.

Multi-threaded RDF N-Quads content reader

Solid-compatible Panes: File browser

RDF N-Triples content scriber for fast and simple output

RDF TriG content scriber for fast and simple output

A EARL+JSON-LD reporter for axe-core

Shape Expressions triple expression evaluator - simple regexp returning 1 error.

Shape Expressions triple expression evaluator - hard-working regexp engine returning multiple errors.

Linting rules for RDF/JS projects.

Standard Knowledge Language Javascript Engine

Filters a RDF/JS Stream using a filter callback or quad pattern

Find rss feeds url

Graph Explorer can be used to explore and RDF graphs in SPARQL endpoints or on the web.

This package is now an alias for where it has been moved to: '@graphy/memory.dataset.fast'

Implementation of @shexjs/neighborhood-api which gets data from an @rdfjs/dataset

Shape Expressions triple expression evaluator api - defines how @shexjs/validator invokes regex evaluators.

A mapper for the RDF mapping language

API called by @shexjs/validator to get a neighborhood (arcs in and out of a node)

Extensible Graph Format

> ## @rdfine/hydra > ### Generated JavaScript types for Hydra Core Vocabulary

A webpack loader for importing RDF files directly as JavaScript modules

Use feedr to fetch the data from a remote url, respect its caching, and parse its data. Despite its name, it's not just for feed data but also for all data that you can feed into it (including binary data).

Hydra Core hypermedia-aware client library

> ## @rdfine/rdfs > ### Generated JavaScript types for The RDF Schema vocabulary (RDFS)

> ## @rdfine/rdf > ### Generated JavaScript types for The RDF Concepts Vocabulary (RDF)

RDF/JS idiomatic, native, effective

Solid LDP REST client

House, M.D. RDF dataset

LDkit, a Linked Data query toolkit for TypeScript developers

Native bindings to access HDT compressed triple files.

Shape Expressions - convert ShExJ to ShExC.

Jest utilities for Comunica

The Stardog Whisperer (error-tolerant parsers for languages used with Stardog)

Shape Expressions meta package

SPARQL query engine for servers and web browsers.

Convert markdown files and Obsidian canvas files to RDF/Turtle format with rich semantic relationships

> ## @rdfine/shacl > ### Generated JavaScript types for Shapes Constraint Language (SHACL)

Authentication library for Solid browser-based clients

A pretty serializer for turtle RDF syntax

A library for working with RDF vocabularies with support for basic RDFS and OWL inference.

RDF/JS JavaScript code serializer that implements the RDF/JS Sink interface

npm module extracted from https://github.com/lblod/notulen-importer-service/commit/87b3014941fe33edc5d8d2b94f0429f0868c2495

SPARQL Client for JavaScript

> ## @rdfine/owl > ### Generated JavaScript types for OWL Web Ontology Language

Web Access Control based permissions library

Facilitates querying RDF cube hierarchies

intuitive document editing with xml and rdf

ENAPSO Graph Database Client for Node.js

Extracts basic XMP/RDF metadata from JPEG files

Generates auxiliary data based on an LDBC SNB dataset

Robust RSS Atom and RDF feed parsing using sax js

Open Hybrid Positioning System

A basic implementation of the RDFJS Dataset

ENAPSO Graph Database Admin Tools for Node.js

A Vue.js component library for use in Kurrawong tools.

Simple K/V store backend interface to RDF (Turtle) files, uses KVPlus API

Semantic Web Memory for Intelligent Agents

Native bindings to access OSTRICH RDF triple archive.

Shape Expressions simple API

> ## @rdfine/dash > ### Generated JavaScript types for DASH Data Shapes. Platform-independent extensions of SHACL for common tasks

Runs SHACL shapes against a set of positive and negative test cases (data graphs).

The official MillenniumDB driver for JavaScript

RDF Node/ShEx Shape mapping format.

Web Access Control check access function

A language server for SPARQL

TS SDK of NextGraph for web apps

Instantiate SPARQL query templates based on given substitution parameters

Receive notifications linked to Solid resources.

A collection of utility methods used by [Stardog language servers](https://github.com/stardog-union/stardog-language-servers) (not really intended for independent consumption).

Adapter and vis widget for rss feeds

Authentication library for Solid client based on OAuth2/OpenID Connect

Toolkit to make working with IRI's quick and easy

Linked Data Fetch HTTP RDF library for NodeJS and browser

Simple SPARQL Client for node.js

Open Hybrid Positioning System

Command line tool for RDF-Ext

Fragments an RDF dataset into multiple parts

Generates rdfine entities from RDF vocabulary

Common library for writing Solid read-write-web applications

Shape Expressions validation and utilities.

SPARQL Client for JavaScript

A React/MUI component to visualize and explore RDF entities.

SPARQL JSON Schema Linked Data Client

A rule-based incremental reasoner for the Web.

A GraphQL-LD engine that is backed by Comunica

> ## @rdfine/csvw > ### Generated JavaScript types for Metadata Vocabulary for Tabular Data

A modern, interactive ontology editor React component with drag-and-drop, export/import, and validation features.

Widely used vocabularies exposed as TS/JS libraries.

ENAPSO Platform Independent SPARQL Tools

Recommended RDF vocabularies for Linked Open Data.

Shape Expressions packages for node.

An editor-agnostic server providing language intelligence (diagnostics, hover tooltips, etc.) for the W3C standard [Turtle RDF syntax](https://www.w3.org/TR/turtle/) via the Language Server Protocol.

[](https://www.npmjs.com/package/n3-transform)

Ontodia Library

Graph implementation using arrays

File System RDF Store that follows the RDFJS Store interface specification

Shape Expressions simple semantic action module.

Wrapper for Jena TDB command line tools

Shape Expressions command line interface

RDF/JS Web Components

Node CLI to validate RDF

Shape Expressions command line interface

an RDF library for node.js. Suitable for client and server side.

An editor-agnostic server providing language intelligence (diagnostics, hover tooltips, etc.) for the W3C standard [TriG RDF syntax](https://www.w3.org/TR/trig/) via the Language Server Protocol.

Parse and filter RDF data for cleanup and expansion

Shape Expressions simple semantic action module.

Shape Expressions example schemas

Jest utilities for Comunica

Mentor command line utilities to support continous integration (CI) tasks in RDF projects.

Shape Expressions schema-to-schema mapping extension.

A JavaScript API for selecting and manipulating linked data subgraphs

Dialogs for the CWRC-Writer that lookup people, places, organizations, and publications in public authority files.

ENAPSO Graph Databases Command Line Interface

Client for creating and updating CWRC XML documents in GitHub through the GitHub API.

RDF/JS Stream utils

A server providing language intelligence (autocomplete, diagnostics, hover tooltips, etc.) for the [SPARQL query language](https://www.stardog.com/tutorials/sparql/), including both [W3C standard SPARQL](https://www.w3.org/TR/sparql11-query/) and [Stardog

> ## @rdfine/schema > ### Generated JavaScript types for schema.org vocabulary

A resilient LL parser for SPARQL

Simple Virtuoso SPARQL client

A server providing language intelligence (diagnostics, hover tooltips, etc.) for [Stardog Rules Syntax (SRS)](https://www.stardog.com/docs/#_stardog_rules_syntax) via the Language Server Protocol.