The MiniZinc Handbook contains all the documentation for the MiniZinc language and system. It includes:
The MiniZinc Handbook is also available as a printable PDF.
The tutorial is also available in Chinese! MiniZinc手册中文版已经提供 (PDF version)
We have published a number of papers about the design and implementation of MiniZinc, and many other researchers have used MiniZinc for their work.
See a list of research papers about MiniZinc for more details.
Building Decision Support Systems using MiniZinc by Mark Wallace introduces readers to the principles of intelligent decision support systems (IDSS) and how to build them with MiniZinc.
The MiniZinc benchmarks and standard library is available at GitHub here.
Hakan Kjellerstrand's MiniZinc page has lots of MiniZinc models and global constraint definitions.
MiniZinc Workshop 2011 Home Page.