numical/dynavers

dynavers is a Node.js tool that allows you to install and dynamically switch between multiple versions of the same module during runtime, primarily for testing purposes. It works by monkey-patching Node's module loading mechanism and can optionally purge the module cache to ensure all modules are reloaded. This project is ideal for developers who need to test their code against different versions of dependencies without modifying their package.json or running multiple Node processes.