Open-source alternatives to Dapperdox

JSON Schema tools and doc generation for HTTP APIs

Slate is a static API documentation generator and developer documentation framework. It transforms API specifications and text files into a formatted static website designed for hosting API references and guides. The system functions as a static site generator that builds a developer portal without the need for a backend database. It manages API reference details by organizing technical endpoints into a readable format and providing a structured layout for developer consumption. The framework covers content generation and site architecture, including the compilation of markdown guides and th

OpenAPI / Swagger, AsyncAPI & Semoasa definitions to (re)Slate compatible markdown

RapiDoc -WebComponent for OpenAPI Spec

ReDoc is an OpenAPI documentation generator that transforms OpenAPI and Swagger specifications into interactive, three-panel API reference websites. It provides a system for generating these references as standalone static HTML files or as embedded UI components for integration into existing websites and developer portals. The tool organizes API specifications into a responsive layout featuring a navigation sidebar, detailed endpoint descriptions, and language-specific code samples. It supports the visualization of complex data models by mapping schema definitions to human-readable tables and

Redoc is an API documentation generator that transforms standard API specification files into interactive, responsive, and highly customizable web-based documentation interfaces. It provides a three-panel layout that includes synchronized navigation, code samples, and search functionality, allowing developers to explore endpoints and schemas directly within a browser-based environment. Beyond rendering, the project functions as an API governance toolkit that enforces structural standards and quality rules across API definitions. It includes a suite of processing utilities for bundling, splitt

Web Component Custom Element for Open-API spec viewing, with automatic integration for React and Vue.

Scalar is a platform for building and managing API specifications, focusing on OpenAPI and AsyncAPI standards. It provides tools to generate interactive API references with embedded testing interfaces, create mock servers for pre-implementation testing, and build offline-first API clients that sync with backend frameworks. The platform also supports version upgrades of specifications to maintain compatibility and includes command-line utilities for local development and document management. The project distinguishes itself through automated release workflows that generate changelogs and publi

Slate is a static API documentation generator and reference website builder. It transforms API specifications and Markdown files into a professional, hosted static site used for developer portals and REST API referencing. The tool creates a single-page API reference guide that integrates code samples and request-response examples. It utilizes a two-pane layout architecture to separate navigation from detailed endpoint descriptions. The system includes a Markdown-based content pipeline and static site generation to produce flat HTML files. It provides client-side search indexing and a respons

Build beautiful, interactive API Docs with embeddable React or Web Components, powered by OpenAPI and Markdown.

Swagger UI is an OpenAPI specification renderer and documentation interface that transforms JSON or YAML API definitions into a navigable, searchable website. It functions as an OpenAPI documentation UI and request client, providing a visual catalog for exploring endpoints and sending live HTTP requests to a server using a schema-defined interface. The project distinguishes itself through a plugin-based extension system and a schema-driven UI generation model. This architecture allows for the injection of custom components, state selectors, and helper functions to modify core behavior and lay

REST API documentation generator

Framework for building high quality, interactive API documentation.