Assembly

DCPU-16, short for DCPU-16 Virtual CPU Architecture, was created by Markus Persson in 2012 for the game 0x10c. DCPU-16 is a fictional 16-bit CPU instruction set and assembly language used primarily for educational purposes, hobbyist programming, and emulation projects. Developers can access DCPU-16 emulators through DCPU-16 Emulator, which provides instruction references, example code, and emulator downloads for Windows, macOS, and Linux.

.NET, short for .NET Developer Platform, is a cross‑platform, open‑source developer framework from Microsoft designed for building a wide range of applications including web services, mobile back ends, desktop clients, cloud‑native microservices, and IoT solutions.

ASP.NET, short for Active Server Pages .NET, is a web application and services framework from Microsoft used for building dynamic, data‑driven websites, APIs, and real‑time web applications that run on the .NET developer platform. You can install and begin developing with ASP.NET by downloading the free and cross‑platform .NET SDK, which includes tooling such as the command‑line `dotnet` tool and IDE support in editors like Visual Studio (Windows/macOS) or Visual Studio Code.

C#, short for C Sharp, is a modern, object-oriented programming language developed by Anders Hejlsberg and the Microsoft team in 2000. It can be downloaded and installed for personal or business use via dotnet.microsoft.com/download. C# runs on the .NET framework and .NET Core, making it suitable for building web applications, desktop software, cloud services, games, and cross-platform applications.