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D Programming Language vs Zig: catalog facts
D Programming Language	Zig
Free Free and open source.	Free Free and open source, supported by the non-profit Zig Software Foundation.
Windows, macOS, Linux, Command line	Windows, macOS, Linux, Command line
Compiles to fast native code Familiar C-like syntax with modern features	Drop-in C/C++ compiler with cross-compilation out of the box Compile-time code execution for metaprogramming
Smaller community and library ecosystem than C++ or Rust	Still pre-1.0, so breaking changes between releases are expected Smaller ecosystem than established systems languages
Downloadable app	Downloadable app
Open source	Open source
License: BSL-1.0	License: MIT
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.