bladerunnerjs/emitr

emitr is a simple event emitter library for Node.js and the browser that provides basic event handling functionality with additional features like context passing and type-based events. It's designed for developers building large applications who need a lightweight, memory-efficient event system that allows listening to and dispatching object-based events rather than just string identifiers. The library is particularly useful for those who want to avoid memory leaks by supporting proper listener cleanup through context-based event management.