Packages npm eventemitter3 Package · npm
eventemitter3 npm · v5.0.4 · MIT
EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface.
Install npm install eventemitter3Copy Adoption
Downloads (30 days) 596.5M Observed downloads / 30 days
Popularity Top 1% on npm Derived 99th percentile within npm
Dependents 8K Observed packages that depend on it
Maintenance 0.32 Derived Release cadence and recency, 0 to 1
Releases per year 3.1 38 versions over its life Growth by period Derived by Crest of Tech from two observations of npm’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.
7 days Collecting history Collecting
30 days −3.9% · 30d Derived −23.9M downloads / 30 days, SEP 24 → OCT 24
90 days +2.0% · 90d Derived +11.8M downloads / 30 days, JUL 26 → OCT 24
1 year +152.5% · 1y Derived +360.3M downloads / 30 days, OCT 27 → OCT 24 Adoption history Adoption historydownloads / 30 days · 13 observations
30d 90d 1y 2y 666.9M 596.5M SEP 24, 2026: 620,407,647 downloads / 30 days SEP 25, 2026: 620,775,206 downloads / 30 days SEP 26, 2026: 607,619,957 downloads / 30 days SEP 27, 2026: 598,882,975 downloads / 30 days SEP 28, 2026: 618,962,446 downloads / 30 days SEP 29, 2026: 639,654,807 downloads / 30 days SEP 30, 2026: 647,201,609 downloads / 30 days OCT 1, 2026: 652,069,455 downloads / 30 days OCT 2, 2026: 651,233,862 downloads / 30 days OCT 3, 2026: 666,875,708 downloads / 30 days OCT 4, 2026: 656,869,791 downloads / 30 days OCT 5, 2026: 656,869,791 downloads / 30 days OCT 24, 2026: 596,520,358 downloads / 30 days SEP 24 OCT 9 OCT 24
Table of observations (13) Day downloads / 30 days Dependents OCT 24, 2026 596,520,358 7,991 OCT 5, 2026 656,869,791 Not observed OCT 4, 2026 656,869,791 Not observed OCT 3, 2026 666,875,708 Not observed OCT 2, 2026 651,233,862 Not observed OCT 1, 2026 652,069,455 Not observed SEP 30, 2026 647,201,609 Not observed SEP 29, 2026 639,654,807 Not observed SEP 28, 2026 618,962,446 Not observed SEP 27, 2026 598,882,975 Not observed SEP 26, 2026 607,619,957 Not observed SEP 25, 2026 620,775,206 Not observed SEP 24, 2026 620,407,647 Not observed
Facts from the registry
Latest version v5.0.4 38 versions
First published SEP 25, 2013
Last release JAN 19, 2026 9mo ago
Licence MIT Repository In the Crest catalog
EventEmitter3 - Because there's also a number 2. And we're faster.
Language JavaScript
Last push 9mo ago
Last release 9mo ago Dependencies latest version · v5.0.4 No dependencies are recorded for the latest version.
@matvp91/eventemitter3 EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface. Published from the same repository webbrowser Open URLs in web browsers available on a platform Same primary category impit A library for making HTTP requests through browser impersonation Same primary category query-string Parse and stringify URL query strings Same primary category tldts Library to work against complex domain names, subdomains and URIs. Same primary category jose JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes Same primary category camoufox Wrapper around Playwright to help launch Camoufox Same primary category Related news No published news event mentions this package or its repository yet.
