PHP-FIG (PHP Framework Interoperability Group)

The PHP Framework Interop Group (PHP-FIG) is a community of PHP developers that creates shared standards and best practices for building PHP applications and libraries. Their goal is to promote consistency and compatibility across different PHP frameworks and tools, making it easier for developers to integrate various components. They develop "PHP Standard Recommendations" (PSRs), which are consensus-driven guidelines that ensure different libraries and frameworks work well together, improve code quality, and reduce duplicated effort. In essence, PHP-FIG helps the PHP ecosystem be more cohesive, modular, and developer-friendly.