D is a general-purpose programming language with static typing, systems-level access, and C-like syntax. It was created by Walter Bright and released in 2001. D is designed to be efficient, scalable, and readable, with support for both imperative and functional programming paradigms.
D has a syntax that is similar to C and C++, making it familiar to developers with experience in those languages. It supports object-oriented programming, generic programming, and metaprogramming. Here is a simple example of a "Hello, World!" program in D:
import std.stdio;
void main()
{
writeln("Hello, World!");
}
D has a comprehensive developer toolchain that includes a compiler (DMD), a build tool (Dub), and an integrated development environment (VisualD for Windows, DlangIDE for Linux). The DMD compiler is known for its fast compilation times and efficient code generation. Dub is a package and build manager for D that simplifies project management and dependency handling.
Overall, D offers a powerful combination of performance, expressiveness, and tooling that makes it a compelling choice for a wide range of applications.