Grabbit - Scrape the title, description and best thumbnail image(s) from a given URL.

Green Button Data is a Ruby gem that can consume Green Button APIs and parse the Green Button data XML schema very quickly. It uses an event-driven SAX parser which parses XML data without building an entire DOM in memory.

This is a Ruby based DSL for writing JMeter test plans

Hatenablog AtomPub API library

Headhunter is an HTML and CSS validation tool that injects itself into your Rails feature tests and automagically checks all your generated HTML and CSS for validity. In addition, it also looks out for unused (and therefore superfluous) CSS selectors.

Generate and manipulate HTML documents and nodes.

Hide My Ass! fetches and connects to proxies at www.hidemyass.com

Mission Control for your projects and teams

Convert HTML document to Microsoft Word document. This gem is in active development.

Massages HTML how you want to: sanitize tags, remove headers and footers; output to html, markdown, or plain text.

Hypertext API. A sweet DSL to create objects off HTML.

HTML5 Microdata extractor with Hypermedia

A template engine that generates hypermedia enbabled media types representations

Simple utility to pull image urls from web page

Repub is a simple HTML to ePub converter. It lacks imagination and won't try to guess the source document structure, you will have to describe where to look for title and table of contents. In return, it provides you with greater control over generated ePub documents.

An opinionated Ruby interface to the Zuora API.

Convert japanese itaiji(異体字) to seijitai(正字体).

Format jasmine results as junit compatible XML so CI servers, like Hudson/Jenkins can parse it

Loading Lazy automatically adds loading="lazy" to <img> and <iframe> tags on your Jekyll site.

Dryopteris erythrosora is the Japanese Shield Fern. It also can be used to sanitize HTML to help prevent XSS attacks.