Slim is a free, open-source PHP micro-framework for building small web applications and APIs with minimal overhead. It suits developers who want a lightweight foundation for focused projects rather than a full-stack framework with batteries included. It is not intended as a no-code website builder for non-technical users. What is Slim? Slim is a PHP micro-framework designed to help developers create web applications and APIs without installing a large collection of built-in features. Its core job is to handle HTTP requests, route them to the right code, and return a response. The framework uses modern PHP standards, including PSR-7 HTTP...