KUBESPRAY QUESTIONS MUST BE PROGRAMMING RELATED. Use this tag when you have questions about developing for the Kubespray project (see https://kubespray.io), a tool to to provision infrastructure and install Kubernetes clusters. Questions about deploying Kubernetes clusters are OFF TOPIC for Stack Overflow; consider asking on Server Fault (https://serverfault.com/) or DevOps Stack Exchange (https://devops.stackexchange.com).

Optuna is Hyper-parameter Optimization Framework for Python (versions 2.7 and 3.*) that helps to find the best parameters for Machine Learning models via checking various combinations of parameters' values. Site: https://optuna.org

NGUI is an addon for Unity3D supporting developers to build enhanced UI systems like menus. It supports building powerful GUIs while rendering all elements within one draw call.

canvg is an SVG parser and renderer. It takes a URL to an SVG file or the text of an SVG file, parses it in JavaScript, and renders the result on a Canvas element. The rendering speed of the examples is about as fast as native SVG.

Repast Simphony is a cross platform Java-based modeling system that runs under Microsoft Windows, Apple Mac OS X, and Linux. It supports the development of extremely flexible models of interacting agents for use on workstations and small computing clusters.

A type assertion is like a type cast, but performs no special checking or restructuring of data. It has no runtime impact, and is used purely by the compiler for type checking.

NavigationService Class is a .NET Framework class which contains methods, properties, and events to support navigation. Namespace is System.Windows.Navigation.

Jackcess is a pure Java library for reading from and writing to MS Access databases

Questions about ExcelDataReader, a .NET library for reading Microsoft Excel files. When using this tag, also tag the question with the programming language being used unless your question is not specific to any programming language.