HTTP Method Override Middleware

method-override is a Node.js middleware designed for Express.js and similar frameworks, enabling clients to utilize HTTP verbs like PUT or DELETE even when their environment (e.g., older browsers, specific `XMLHttpRequest` implementations) primarily supports GET and POST. It achieves this by inspecting a specified request header (e.g., `X-HTTP-Method-Override`), a query string parameter (e.g., `_method`), or a custom function's return value to override the `req.method` property. The current stable version is 3.0.0. The package has a stable, but not high-frequency, release cadence, primarily focusing on maintaining compatibility within the Express.js ecosystem, updating dependencies, and adjusting Node.js version support. Its key differentiator lies in its flexibility in defining the 'getter' for the overridden method and its explicit warning about middleware order for security and functionality, positioning it as a robust solution for method simulation in web applications.