Protocol Buffers are Google's data interchange format.

Protocol Buffers are Google's data interchange format.

Send RPCs from Ruby using GRPC

Send RPCs from Ruby using GRPC

Send RPCs from Ruby using GRPC

Send RPCs from Ruby using GRPC

Send RPCs from Ruby using GRPC

Ruby FFI library

Unicode Normalization Form support library for CRuby

WebSocket protocol handler with pluggable I/O

We use this library at GitHub to detect blob languages, highlight code, ignore binary files, suppress generated files in diffs, and generate language breakdown graphs.

MessagePack is a binary-based efficient object serialization library. It enables to exchange structured objects between many languages like JSON. But unlike JSON, it is very fast and small.

EventMachine implements a fast, single-threaded engine for arbitrary network communications. It's extremely easy to use in Ruby. EventMachine wraps all interactions with IP sockets, allowing programs to concentrate on the implementation of network protocols. It can be used to create both network servers and clients. To create a server or client, a Ruby program only needs to specify the IP address and port, and provide a Module that implements the communications protocol. Implementations of several standard network protocols are provided with the package, primarily to serve as examples. The real goal of EventMachine is to enable programs to easily interface with other programs using TCP/IP, especially if custom protocols are required.

bcrypt() is a sophisticated and secure hash algorithm designed by The OpenBSD project for hashing passwords. The bcrypt Ruby gem provides a simple wrapper for safely handling passwords.

The fastest JSON parser and object serializer.

A plain-Ruby implementation of GraphQL.

A fast, safe and extensible Markdown to (X)HTML parser

Use libsass with Ruby!

Ruby bindings to https://github.com/joyent/http-parser and https://github.com/http-parser/http-parser.java

Nokogiri (鋸) makes it easy and painless to work with XML and HTML from Ruby. It provides a sensible, easy-to-understand API for reading, writing, modifying, and querying documents. It is fast and standards-compliant by relying on native parsers like libxml2 (C) and xerces (Java).