Bond was a cross-platform framework for working with schematized data. The open-source project ended on March 31, 2025. . This package contains a library for parsing the Bond schema definition language and performing template-based code generation. The library includes built-in templates for generating standard Bond C++ and C# code, as well as utilities for writing custom codegen templates. . The package also contains a command-line compiler/codegen tool, named gbc, which is primarily used to generate code for C++ and C# programs using Bond.