freeCodeCamp / devdocs

API Documentation Browser

bridgetownrb / bridgetown

A next-generation progressive site generator & fullstack framework, powered by Ruby

ruby-grape / grape-swagger

Add OAPI/swagger v2.0 compliant documentation to your grape API

ruby / rdoc

RDoc produces HTML and online documentation for Ruby projects.

brettchalupa / graphql-docs

Easily generate beautiful documentation from your GraphQL schema.