The Scala testing framework

Ethernet is a set of networking technologies widely used to interconnect computers.

Multicast refers to one-to-many network transmission options, where packets will be automatically propagated just to those nodes wishing to receive them. IP-based multicast is the common case, though other multicast implementations exist.

Kill is an operation of removing an object or process from memory so that other processes/variables can use them.

A cross tab, also known as a "pivot table", is a method of summarizing data in tabular form.   Typically, these have a category column in the left hand side, and multiple summary columns to the right. Each different category will have its own row.

Tampermonkey is a userscript manager for Google Chrome, Microsoft Edge, Safari, Firefox, Opera, Dolphin Browser, and UC Browser. Tampermonkey scripts are privileged JavaScript code snippets, with access to a custom API that allows you to customize the way web pages look and act.

Genymotion is a relatively fast Android emulator which comes with pre-configured Android (x86 with OpenGL hardware acceleration) images, suitable for application testing. The project has evolved from the old BuildDroid project, then AndroVM, and comes with a new player design, installer and more.

Nutch is a well matured, production ready Web crawler. Nutch enables fine grained configuration, relying on Apache Hadoop™ data structures, which are great for batch processing.

Detects whether the screen is in portrait orientation (height > width) or landscape orientation (width > height), and switches between the two. This term is especially used in mobile devices, where applications are notified when the user rotates the device.

Websites that are hosted on servers where many other peoples sites are hosted can have specific problems due to security concerns, lack of control of installed libraries, no root access etc.

The .NET Standard is a formal specification of .NET APIs that are intended to be available on all .NET runtimes. The motivation behind the .NET Standard is establishing greater uniformity in the .NET ecosystem. Consider tagging a more specific version of .NET Standard in your question.