EventEmitter

wolfy87-eventemitter is a JavaScript event emitter library, primarily designed for use in web browsers but also usable in Node.js environments. It aims to replicate the event-driven paradigm found in Node.js, focusing on a lightweight footprint and fast execution. The library underwent a significant API remapping in its fourth major rewrite to improve clarity and extensibility. While npm shows `5.2.9` as the latest version, the project's GitHub repository has had no activity since 2016, with `v4.2.11` being the last officially tagged release. This indicates the project is no longer actively maintained, making `v4.x` the last stable and documented version.