OGRE (Object-Oriented Graphics Rendering Engine) is a scene-oriented, flexible 3D engine written in C++ designed to make it easier and more intuitive for developers to produce applications utilizing hardware-accelerated 3D graphics.

Topshelf is a service hosting framework for building Windows services using .NET.

The World-Wide Web library for Perl - LWP is a set of Perl modules which provides a simple and consistent application programming interface (API) to the World-Wide Web.

Create beautiful Javascript charts with one line of Ruby, Python, Javascript, React, Vue, Elixir, and Clojure.

Spring Data Couchbase project provides Spring Developers a POJO centric model for interacting with documents stored in Couchbase.

Akin to the Android Activity backstack, the Fragment backstack is a task-like stack of Fragments (specified when adding a Fragment to a page with FragmentManager). It allows a linear navigation backwards from the current visible fragment, back through a history of previous fragments in a container until you reach the base fragment.

The Webform module can be used to create contests, personalized contact forms, or petitions.

PhotoSwipe is a JavaScript image gallery for mobile and desktop, modular, framework independent.

a 3D plotting toolkit which ships with the matplotlib Python plotting library.

MiniMagick is a Ruby wrapper for ImageMagick command line.

Facebook Pixel is the name given to the Facebook tracking pixel. While there were previously multiple versions of this pixel, Facebook has now combined the two into a single object called the Facebook Pixel.