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

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