Forward requests to API and forward the response back from API on a specific route

Rack Middleware for overriding and adding additional HTTP response headers

Rack first web framework.

Acts like DirectoryIndex is set to index.html for all public folders in Heroku.

Uses Albino and Pygmentize to add highlighting to code blocks

Implement secure API request igning.

Dynamic SEO urls

A gem that provides generators for sinatra apps, ready to go with rack-test/webrat/randexp and others

Ignores X-Forwarded-Host header to prevent malicious redirects

Include and depend on third-party JS (and CSS) libraries

A canonical URL tag for better SEO and to prevent search engines from crawling different hosts

Provides a simple API to serve a file at a given path with a specific status code.

Middleware that records and writes runtime to responses

Simple 4chan is a gem that fetches posts from 4chan. A complete reading solution to fetch posts from 4chan into your ruby, any rack-based or rails app. You set the board and simple-fourchan will fetch all posts from a board or thread number.

decompressing request body

A simple rack-based web framework

Remove all malicious HTML from your request before it reaches your application

Meh

Serve up Swagger UI and docs.

Dynamically rewrite markup to add `rel="nofollow noopener noreferrer"` to non-safelisted links.