Packages Packagist symfony/event-dispatcher Package · Packagist
symfony/event-dispatcher Packagist · v8.1.5 · MIT
Provides tools that allow your application components to communicate with each other by dispatching events and listening to them
Install composer require symfony/event-dispatcherCopy Adoption
Downloads (30 days) 28.2M Observed downloads / 30 days
Popularity Top 1% on Packagist Derived 100th percentile within Packagist
Dependents 4K Observed packages that depend on it
All-time downloads 1.1B Observed since first publish
Maintenance 0.86 Derived Release cadence and recency, 0 to 1
Releases per year 41 615 versions over its life Growth by period Derived by Crest of Tech from two observations of Packagist’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 +24.7% · 30d Derived +5.6M downloads / 30 days, SEP 24 → OCT 24
90 days +61.0% · 90d Derived +10.7M downloads / 30 days, JUL 26 → OCT 24
1 year +116.4% · 1y Derived +15.2M downloads / 30 days, OCT 27 → OCT 24 Adoption history Adoption historydownloads / 30 days · 12 observations
30d 90d 1y 2y 28.2M 22M SEP 24, 2026: 22,609,245 downloads / 30 days SEP 25, 2026: 22,652,589 downloads / 30 days SEP 26, 2026: 22,269,672 downloads / 30 days SEP 27, 2026: 22,048,153 downloads / 30 days SEP 28, 2026: 22,826,533 downloads / 30 days SEP 29, 2026: 23,525,390 downloads / 30 days SEP 30, 2026: 23,685,041 downloads / 30 days OCT 1, 2026: 23,871,633 downloads / 30 days OCT 2, 2026: 23,895,798 downloads / 30 days OCT 3, 2026: 23,519,742 downloads / 30 days OCT 5, 2026: 23,803,411 downloads / 30 days OCT 24, 2026: 28,198,747 downloads / 30 days SEP 24 OCT 9 OCT 24
Table of observations (12) Day downloads / 30 days Dependents OCT 24, 2026 28,198,747 3,981 OCT 5, 2026 23,803,411 3,912 OCT 3, 2026 23,519,742 Not observed OCT 2, 2026 23,895,798 Not observed OCT 1, 2026 23,871,633 Not observed SEP 30, 2026 23,685,041 Not observed SEP 29, 2026 23,525,390 Not observed SEP 28, 2026 22,826,533 Not observed SEP 27, 2026 22,048,153 Not observed SEP 26, 2026 22,269,672 Not observed SEP 25, 2026 22,652,589 Not observed SEP 24, 2026 22,609,245 Not observed
Facts from the registry
Latest version v8.1.5 615 versions
First published SEP 26, 2011
Last release AUG 21, 2026 2mo ago
Licence MIT Repository In the Crest catalog
Provides tools that allow your application components to communicate with each other by dispatching events and listening to them
Language PHP
Last push 29d ago
Last release 2mo ago Dependencies latest version · v8.1.5 Runtime 2 symfony/deprecation-contracts ^2.5|^3symfony/event-dispatcher-contracts ^2.5|^3Related news No published news event mentions this package or its repository yet.
