JSPM

A TypeScript package with latest Schema.org Schema Typings

Framework agnostic set of helpers designed to help you create, maintain and develop your SEO

TypeScript DOM cleaning and structuring library

Generate TypeScript Definitions for Schema.org Schema

A tool for extracting structured content from web pages with customizable selectors and crawling options

Fast, lightweight Open Graph, Twitter Card, and structured data extractor for Node.js with caching and validation

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

Bramble is a lightweight recursive descent parser that processes .havenfs files, returning a structured Json tree that can be used to construct an in-memory FS representation. The parser is based on line-based grammar, chunk headers, and metadata declarat

Minimal AI-friendly JSON-LD schema utility for SEO. Zero dependencies.

n8n node for WordPress integration with AI GROWTH - SEO WP plugin with JSON-LD support and scheduled publishing

A TypeScript library for parsing and formatting ASTN (Abstract Syntax Tree Notation) - a human-editable data format for structured content

Modular SDK for structured text extraction from documents using LLMs

JavaScript client for Raggle API

Hash and unhash structured model data with no collisions, duplicates or gaps using minimal perfect hash functions. Currently in alpha. Expect breaking changes for version 0. Use with caution!

AI Assimilation MCP Server - Enable AI experience sharing and assimilation through structured data export and human-like learning

n8n node for Mistral OCR API integration with structured annotations

A web framework for stateful, entropy-perfect, multi-origin web applications. Currently in alpha. Expect breaking changes for version 0. Use with caution!

Use LLMs to robustly extract and enrich structured data from HTML and markdown

Official JavaScript/TypeScript SDK for VitaeFlow - Embed and extract structured resume data from PDFs

Advanced n8n node for Agentic RAG with Supabase pgvector - handles structured/unstructured documents with AI-powered query refinement

A TypeScript package with latest Schema.org Schema Typings

A TypeScript library for creating structured data objects with ease.

A simple and lightweight Schema.org implementation for Next.js applications. Easily add structured data to your Next.js pages with type-safe components.

A package for adding schema markup to your tsx page

Metadata extractor for the sprawling web

A React library for integrating structured-data (JSON-LD) into React applications.

angular-meta is a lightweight and flexible SEO utility for Angular applications, designed to work seamlessly with Server-Side Rendering (SSR). It dynamically updates <meta>, <link>, and structured schema tags using route data, parameters, and URL. Easily

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

Web data extraction evaluation framework

A lightweight TypeScript library that simplifies the creation of structured data objects and classes. It provides a type-safe and flexible way to define classes with custom properties and initialization logic.

web(site) resource metadata extractor

Anthropic MCP Server for generating structured CSV files from natural language descriptions

Structured data parsing library for Price Patrol ecosystem

A Useful Microdata Framework

A collection of JS classes implementing types for schema.org

Visualize and modify all kinds of data

A powerful web crawler that extracts content from web pages and converts them to clean Markdown format, with support for code blocks and GitHub Flavored Markdown

Seamlessly syncs a JavaScript value to a JSON file in the background whenever that value changes.

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

Official Node.js SDK for Parserator - Intelligent data parsing using the Architect-Extractor pattern

A Model Context Protocol (MCP) server for programmatic creation, modification, and compilation of structured LaTeX documents. Enables AI agents and automated workflows to generate reports, articles, and papers from templates, with secure, structured conte

A hybrid implementation of Social Share Buttons and Structured Data.

A tool for analyzing project structure, minifying files in JSON, and preparing project code for AI chats.

Intelligent data parsing for AI agents via Model Context Protocol

Blazing fast binary serialization via auto-generated classes from simple JSON manifest files.

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.

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

**React SEO Breadcrumb** is a customizable breadcrumb component that integrates schema markup for SEO optimization. It allows you to build breadcrumbs for your website with enhanced SEO support, ensuring better search engine indexing and user experience.

A TypeScript package with latest Schema.org Schema Typings

Schema integration for Next.js App Router

A powerful TypeScript-based tool for scraping and comparing website metadata, including meta tags, Open Graph, Twitter Cards, and structured data.

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

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

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

**React SEO Breadcrumb** is a customizable breadcrumb component that integrates schema markup for SEO optimization. It allows you to build breadcrumbs for your website with enhanced SEO support, ensuring better search engine indexing and user experience.

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

型安全なレシピデータ管理・プロセス図生成・距離計算ツール

A TypeScript library for AI-powered data extraction and schema validation with integrated web server capabilities

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.