libfoodev

libfoodev is an open-source software library designed to support developers building applications in food technology, nutrition data management, and culinary software. It provides a consistent data model and tooling for representing ingredients, recipes, nutrition information, and inventory.

The library emphasizes modularity and interoperability. Its core defines entities such as Ingredient, Recipe, NutritionProfile, and InventoryItem, along with units and conversions. It supports data interchange via JSON, XML, and CSV, and offers validation hooks to enforce data quality across platforms.

libfoodev is primarily implemented in C++ with language bindings for Python and JavaScript to facilitate rapid application development. It uses a permissive license, encouraging integration into commercial and non-commercial projects. The project maintains a public repository with issue tracking and contribution guidelines.

History and governance: The project began as a collaboration among researchers and developers in the food-tech community, aiming to standardize nutrition data handling. It follows a lightweight release cadence and welcomes community contributions through pull requests, issues, and discussion forums.

Use cases include nutrition-aware recipe apps, restaurant inventory systems, meal-planning services, and dietary analysis tools. By providing a unified data model and validators, libfoodev helps developers avoid ad hoc data schemas and build interoperable solutions.

External resources include the project's public repository and comprehensive documentation, which describe installation, contribution guidelines, and API references.