Math Parser: Java, C#, C++, Kotlin, Android, and all .NET platforms (Nuget, Maven, CMake). Supports .NET Framework, .NET Core, .NET Standard, Xamarin, and more. Features: rich built-in library of math functions, operators, constants. Flexible in user-defined arguments, functions. Expressions provided as plain text. Easy to use. Well documented.

Miniboxing is a program transformation that improves the performance of Scala generics when used with primitive types. It can speed up generic collections by factors between 1.5x and 22x, while maintaining bytecode duplication to a minimum. You can easily add miniboxing to your sbt project:

Generalizations on backtracking algorithms (w or w/o recursion). They can use whatever data-structures and heuristic functions.

Master essential C++ concepts effortlessly with CppEssentials. Clear programs, organized categories—your pathway to proficiency.

My own take on A*/Dijkstra Pathfinding. Its a generalization to permit all implementations while using any data-structures and heuristic functions regardless of whether or not the "map" fits in memory.