MicroEE: A Tiny EventEmitter Implementation

MicroEE is an extremely lightweight, EventEmitter-like library designed for both client and server-side event routing. At approximately 50 lines of code and ~1200 characters, it was created to be significantly smaller than other event emitter implementations of its time. The package's current stable version is 0.0.6, which was published nearly a decade ago, indicating it is no longer actively maintained. Its primary differentiators were its minimal footprint and a simple API largely based on Node.js's native EventEmitter, with additions like `emitter.when()` for conditional listener removal and `microee.mixin()` for easily extending objects to become event emitters. It lacks modern features like `async` event handling or native ES module support.