Protocol Buffers are Google's data interchange format.

A Ruby wrapper for Linux inotify, using FFI

A systems integration framework, built to bring the benefits of configuration management to your entire infrastructure.

The knife CLI for Chef Infra.

Ruby FFI library

Very lightweight libcurl wrapper.

Use libsass with Ruby!

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

Ohai profiles your system and emits JSON

Get memory usage of a process in Ruby

Run Selenium tests more easily with install and updates for all supported webdrivers.

You can prove anything with facts!

rbtrace shows you method calls happening inside another ruby process in real time.

ruby-vips is a binding for the libvips image processing library. It is fast and it can process large images without loading the whole image in memory.

A library for loading and executing WASM plugins

We have deprecated the legacy Oso open source library. We have plans for the next open source release and we're looking forward to getting feedback from the community leading up to that point (please reach out to us in the Slack #help channel). In the meantime, if you're happy using the Oso open source library now, nothing needs to change – i.e., we are not end-of-lifing (EOL) the library and we'll continue to provide support and critical bug fixes. More context: [here](https://www.osohq.com/docs/oss/getting-started/deprecation.html).

A gem that provides a simple mixin for log functionality

The sys-filesystem library provides a cross-platform interface for gathering filesystem information, such as disk space and mount point data.

A FFI wrapper around the system GSSAPI library. Please make sure and read the Yard docs or standard GSSAPI documentation if you have any questions. There is also a class called GSSAPI::Simple that wraps many of the common features used for GSSAPI.

The Networking and Cryptography (NaCl) library provides a high-level toolkit for building cryptographic systems and protocols