JSPM

Groundline GraphDB with IPFS persistence

Zero-config Meta plugin for Sveltekit (seo, meta tags, opengraph, jsondl...)

Declarative transformation of JSON into JSON-LD

nodeJS SDK of NextGraph

GS1 US Rules Verification Library for validating GS1 based verifiable credentials.

Extract recipe data from the web effortlessly

Contains the ontology files, repeatedly used models and utility functions for a number of data scraping modules.

Node-Red FIWARE NGSIv2 & ETSI NGSI-LD official implementation

Serves as an independent data scraping module, complete with ontology and full scraping ability for the CIA World Leaders site

A lightweight, zero-dependency TypeScript library to effortlessly generate JSON-LD structured data for SEO purposes.

Scrapes metadata of several different standards

rdfine models for Alcaeus, Hydra client

Declarative JSON-LD Structured Data for ReactJS Apps

Microdata parser. Extract and parse microdata from any website

JSON-LD comand line tool with advanced user interface and error trapping.

NodeJS interface with JSON-LD library. Run compact, expand, flatten algorithms, etc., by reading from and writing to local files. Verbose error messages and help messages are built in. Uses jsonld.js as a peer dependency and requires Node 8 or higher.

GS1 US Core Verification Library for validating GS1 based verifiable credentials.

Request a url and scrape the metadata from its HTML using Node.js or the browser.

Staple API - GraphQL API for Knowledge Graphs

Toolkit for working with linked-deltas

Build, parse and inspect vocabularies defined as RDF classes in JSON-LD form and create documents using vocabularies

Web Ledgers - URI-to-balance mapping system for distributed ledgers

Hydra Core hypermedia-aware client library

Generates a RDF dataset for all stations in Belgium

A collection of JS classes implementing types for schema.org

PropType definitions for RDF objects

Declarative JSON-LD Structured Data for ReactJS Apps

Work with linked delta actions quick and easy

Transform Markdown to JSON-LD with Advanced Table & Annotation Support for JavaScript developers optimizing for AI and NLWeb

This is a forked rocketrml mapper for the RDF mapping language

Structured data parsing library for Price Patrol ecosystem

a streaming LOD worker

Declarative JSON-LD Structured Data for ReactJS Apps

Article Extractor Logo

A full Hydra REST API error collection

Declarative JSON-LD Structured Data for ReactJS Apps

ampersand-hydra-mixins to use with Hydra models and collections, see http://www.hydra-cg.com/

Staple API - GraphQL API for Knowledge Graphs

An HTML résumé generator using JSON-LD, Schema.org, and Typescript.

Metalsmith plugin for generating Web documentation for a linked data vocabulary. Inspired by https://schema.org

Collection of models and utils to manage self-descriptions based on the DTDL.

A json-ld static site generator

A simple tool to facilitate handling and referencing activity streams without unnecessary verbosity

Agent Framework for building the Internet of Things

Toolkit for working with collections, lists, arrays in RDF

A React component for rendering semantic breadcrumb lists.

Angular shim for JSON-LD operations. Inject an Angular provider that performs compaction and expansion, framing, RDf translation, etc. Built on top of jsonld.js.

Schema.org Microdata to JSON-LD Parser

Easy jsonLd schemas for Next.js and React

Enhance SEO capabilities in your SvelteKit applications with ease. This component simplifies the management of meta tags, structured data, and other SEO-related elements dynamically.

A lightweight data structure for linked data (RDF / JSON-LD style)

lincs project web annotation json-ld schema

Quild is a query language for building JSON-LD documents from RDF-style data sources, such as JSON-LD, RDF stores, or m-ld.

This is a mapper for the RDF mapping language

An Angular SEO service for dynamic meta tag, canonical, and structured data management, supporting both SSR and CSR.

Node-Red FIWARE NGSIv2 & ETSI NGSI-LD official implementation

AIML Parser SDK v2.0.1 - Production-ready schema validation for Meta-AIML.org entity schemas. Supports all 31 entity types with enhanced error handling, universal browser compatibility, and complete API implementation. Zero exceptions, works everywhere.

Quild queries as a React hook.

JSON-LD serializer that implements the RDFJS Sink interface

A modern, user-friendly SEO plugin for React and Next.js with multilingual support and comprehensive optimization tools

VAMTIGER Organization Infers Group JSON-LD

Eleventy plugin to generate JSON-LD structured data.

Data representation framework for the Linked Data Platform.

Transmute implementation of https://w3id.org/security/suites/bls12381-2020

JSON-LD Conformance Test Suite

Serves as an independent data scraping module, complete with ontology and full scraping ability for the MCIA country handbooks.

VAMTIGER Person Abraham Mamela JSON-LD

Web Components for Terms and Functions

This is the tools for JSON-LD Resume, the open source initiative to create a JSON-LD based standard for resumes

React component for rendering RDF graphs and datasets using cytoscape.js

Declarative JSON-LD Structured Data for ReactJS Apps

VAMTIGER JSON-LD Infers Group 2018 Botswana Mental Health

Validator for schema.org JSON-LD based on local type maps

A grammar for extracting Quiz structured data in JSON-LD out of markdown documents

rdfxml2jsonld =============

Quild queries as RxJS observables.

Immutable JSON-LD data structures and utility functions

Fetch JSON-LD from any URI if possible

Eleventy plugin to generate JSON-LD structured data.

Json-ld and schema.org utilities

A full Hydra REST API error collection

Caching json-ld context lookups for performance and network access control.

Hydra Core hypermedia-aware client library

A EARL+JSON-LD reporter for axe-core

A React component for rendering semantic breadcrumb lists.

VAMTIGER Instagram JSON-LD

Rm3 Tag Control

JSON-LD Context for OpenContainers specifications

JavaScript client for Cayley

Twitter Icon JSON-LD

VAMTIGER Instagram JSON-LD

JavaScript implementation of the JSON-LD IPLD format

Convert Sanity Schemas to an OWL ontology and a JSON-LD Context

A simple object model for working with Linked Data.

Simple service to scrape data and store it.

Core package for Rowana GEO - Automates Schema.org JSON-LD generation during build time.

Schema integration for Next.js App Router

Core package for Rowana GEO - Automates Schema.org JSON-LD generation during build time.

Schema.org vocabulary adapter for VQP (Verifiable Query Protocol)

[docs](../../README.md)

Staple API - GraphQL API for Knowledge Graphs

VAMTIGER Facebook Icon JSON-LD

A markup way to build your json ld scripts

A powerful MDX-based database with JSON-LD and vector search support

A quick serializer for JSON-LD Schema.org metadata

VAMTIGER Organization Welcome JSON-LD

Vocabulary Browser for schema.org based vocabularies

A JSON-LD Playground component for vuepress (v1) and vuejs (v2).

A collection of commonly used json-ld schema helper functions for react apps.

Generate an llms.txt summary of your website/docs for LLMs (framework-agnostic with Vite/Next/Nuxt/Astro/Remix helpers).

This library provides a few utilities to facilitate resource location within a distributed graph of JSON-LD documents

Twitter Icon JSON-LD

json-rql to SPARQL interconversion library

A lightweight TypeScript library with no dependencies for generating Schema.org microdata in JSON-LD format, enabling easy integration of structured data for products, reviews, events, and more.

Metreeca/Node a model‑driven Node/React framework for rapid REST/JSON‑LD development

Store data as a unified JSON-LD graph.

Components for creating and submitting Web Annotations as part of the TROMPA project

VAMTIGER Arting Health Logo JSON-LD

PostHTML plugin to import JSON-LD from the external JSON file