i18next HTTP Middleware

i18next-http-middleware is a versatile, framework-agnostic middleware for integrating i18next into Node.js web applications (Express, Fastify, Hapi) and Deno. Currently at version 3.9.5, it is actively maintained with regular updates, with the last major update to 3.x series being 2 months ago. This package serves as a modern drop-in replacement for the deprecated `i18next-express-middleware`, offering broader compatibility beyond just Express. It facilitates language detection from various request sources (path, cookie, header, querystring, session) and injects the i18next instance directly onto the request object, providing methods like `req.t()`, `req.language`, and `req.languages` for seamless internationalization within server-side handlers and views. Its primary differentiator is its flexibility across different HTTP frameworks and its close integration with the i18next ecosystem for robust server-side internationalization.