Top 10 event-emitter Open-Source Projects

EventEmitter2

2 2,792 0.0 JavaScript

A nodejs event emitter implementation with namespaces, wildcards, TTL, works in the browser
emittery

1 1,687 6.2 JavaScript

Simple and modern async event emitter
SurveyJS

surveyjs.io sponsored

Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
pyee

1 342 7.1 Python

A rough port of Node.js's EventEmitter to Python with a few tricks of its own
tseep

5 146 5.4 TypeScript

Fastest event emitter in the world for js
nostr-emitter

1 36 10.0 JavaScript

An end-to-end group encrypted event emitter, built on the Nostr protocol.
eemit

2 22 0.0 Java

Tiny event emitter library for Java
Causality

0 10 1.8 Swift

A simple thread-safe, in-memory bus for Swift that supports fully-typed Events and States. (by dannys42)
WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
php-event-dispatcher

1 7 0.0 PHP
ueve

2 6 5.7 TypeScript

🔥 Hellishly fast and 🤏 tiny async/sync event emitter
Publish / Subscribe

0 6 0.0 JavaScript

JavaScript implementation of the Publish/Subscribe pattern

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).