Opulent is a templating engine which strives to make page markup as beautiful and expressive as it should be. It's blazing fast, offers useful reusable component definitions and encourages well organised front end code. Opulent provides the cleanliness, readability and development speed you need for your project.

OverSIP is an async SIP proxy/server programmable in Ruby language. Some features of OverSIP are: - SIP transports: UDP, TCP, TLS and WebSocket. - Full IPv4 and IPv6 support. - RFC 3263: SIP DNS mechanism (NAPTR, SRV, A, AAAA) for failover and load balancing based on DNS. - RFC 5626: OverSIP is a perfect Outbound Edge Proxy, including an integrated STUN server. - Fully programmable in Ruby language (make SIP easy). - Fast and efficient: OverSIP core is coded in C language. OverSIP is build on top of EventMachine-LE async library which follows the Reactor Design Pattern, allowing thousands of concurrent connections and requests in a never-blocking fashion.

Qeweney - cross library HTTP request / response API

QNA - cross library HTTP request / response API

Awesome and easy-to-use extensions to Ruby String class.

Hundreds of styles fueling Authorea.com's exporter to PDF. Use with the "exportstylist" gem for a Ruby API.

Produces a TeX document from a document+style specification pair. Use with the texstyles gem for easy access to hundreds of styles.

Ruby driver for ArangoDB's HTTP API arangodb-driver is a drop-in replacement for the (unmaintained) arango-driver

SML is a rich text format for describe of the BlueDoc rich contents, base on [JsonML](http://jsonml.org).

SML is a rich text format for describe of the BookLab rich contents, base on [JsonML](http://jsonml.org).

Simple HTTP proxy which adds Conjur authentication headers

Simple HTTP proxy which adds authentication headers from Conjur"

It is a web-frontend for Dex. Update and view exceptions logged with the Dex gem.

This is a library for creating HTML from a unified diff string, built specifically for the diff section output by "perforce describe -du" or "git show [commit SHA]", but with an eye towards solving a more general problem. It supports two modes: with inline styles or with CSS classes(which you can style yourself). Either mode outputs an HTML table that you may want to include in a Web page or an HTML e-mail.

An extremely fast and convenient riak client for eventmachine.

My way of escaping/encoding HTML with the proper entities.

Firefly is your own personal URL shortener for your own domain. It's written in Ruby and powered by Sinatra. You can run it with any Rack-capable web server. This version lets you point to an url as the root path instead of falling in the CMS right away.

GitHub Language detection

HCl is a command-line client for manipulating Harvest time sheets.

html/pipeline extension for writer.