api-platform - REST and GraphQL framework to build modern API-driven projects (server-side and client-side)

•    Javascript

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The official project documentation is available on the API Platform website. API Platform embraces open web standards (Swagger, JSON-LD, GraphQL, Hydra, HAL, JWT, OAuth, HTTP...) and the Linked Data movement. Your API will automatically expose structured data in Schema.org/JSON-LD. It means that your API Platform application is usable out of the box with technologies of the semantic web.

api framework rest graphql json-ld swagger hydra-api hal hypermedia-api hypermedia-client symfony symfony-bundle react docker schema-org graphql-server graphql-api hydra

schema-generator - PHP Model Scaffolding from Schema.org vocabulary

•    PHP

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Schema.org is a vocabulary representing common data structures and their relations. Schema.org can be exposed as JSON-LD, microdata and RDFa. Extracting semantic data exposed in the Schema.org vocabulary is supported by a growing number of companies including Google (Search, Gmail), Yahoo!, Bing and Yandex. Data models provided by Schema.org are popular and have proved efficient. They cover a broad spectrum of topics including creative work, e-commerce, event, medicine, social networking, people, postal address, organization, place or review. Schema.org has its roots in a ton of preexisting well designed vocabularies and is successfully used by more and more websites and applications.

schema-org doctrine web-ontology-language microdata vocabulary schema generator semantic php-model symfony json-ld

JsonLD - JSON-LD processor for PHP

•    PHP

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JsonLD is a fully conforming JSON-LD processor written in PHP. It is extensively tested and passes the official JSON-LD test suite. There's an online playground where you can evaluate the processor's basic functionality.

json-ld linked-data semantic-web schema-org web-api rest hypermedia

schemorger - SchemOrger is a Java Library for generating schema

•    Java

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SchemOrger is a Java Library for generating schema.org hidden html snippets for SEO and Rich Snippets. It will generate hidden schema.org metatags for your page. Thanks.

seo seo-optimization schema-org meta-tags rich-snippets schema

php-schema

•    PHP

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A fluent interface to create mappings using Schema.org for Microdata and JSON-LD, supporting Schema.org v2.2 (latest). All you need to do is call the SchemaOrg::schemas() method and a fluent interface will be at your disposal.

microdata schema json-ld schema-org api mapping builder php7 microservice microservices

dataspice - :hot_pepper: Create lightweight schema.org descriptions of dataset

•    R

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Metadata fields are based on schema.org and other metadata standards. A fully worked example can be found here and a live preview of the output here. An example of how Google sees this can be found here.

unconf18 schema-org metadata data dataset r r-package rstats

react-schemaorg - Type-checked Schema.org JSON-LD for React

•    TypeScript

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Easily insert valid Schema.org JSON-LD using the custom <JsonLd> react component. Uses schema-dts for Schema.org TypeScript definitions.

react schema-org schemaorg jsonld json-ld typescript semantic-web schema.org linked-data

Schema

•    CSharp

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Schema.org objects turned into strongly typed C# POCO classes for use in .NET. All classes can be serialized into JSON/JSON-LD and XML, typically used to represent structured data in the head section of html page. If writing the result into a <script> element, be sure to use the .ToHtmlEscapedString() method instead to avoid exposing your website to a Cross-Site Scripting attack. See the example below.

schema schema-org c-sharp dotnet-core poco structured-data

schema-microdata-examples - Some examples of HTML markup using Schema.org microdata

•    HTML

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Some examples of HTML markup using Schema.org microdata, to complement this article.

schema-org schema microdata metadata

Meteor-flow-router-meta - Reactive meta tags, JavaScript links and CSS for meteor within flow-router-extra

•    Javascript

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Change meta tags on the fly within flow-router-extra. This package can create meta tags, script and link tags as well. Note: this package implies ostrio:flow-router-title package.

seo seo-meta seo-middleware flow-router reactive-meta-tags meteorjs meteor-package metadata meta-tags css js schema-org opengraph meteor

takefive.css - A semantically-consistent pure-CSS slide renderer

•    CSS

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A semantically-consistent pure-CSS slide renderer

css slideshow slide-renderer microdata html5 html-semantics slides css-slide-renderer css-lightbox html5-elements lightbox css3 css3-animations schema-org image-gallery css-gallery microformats microformats2 rdfa