Bogus

Inspired by FluentValidation, it offers an intuitive, chainable syntax for defining data rules, as demonstrated in the 'Great C# Example' with clear, readable code.

Supports seed control for repeatable data sets, essential for reliable unit testing, with detailed guidance in the Determinism section to avoid flaky tests.

Covers over 50 locales for culturally appropriate data, from English to Korean, though some may default to English for missing datasets as noted in the README.

Includes APIs for addresses, commerce, finance, internet, and more, listed comprehensively in the Bogus API Support section, reducing manual data creation.

Integrates with third-party extensions like AutoBogus for automatic rule generation and NaughtyStrings for security testing, enhancing functionality beyond core features.