symfony/event-dispatcher-contracts

Install

composer require symfony/event-dispatcher-contracts

Adoption

Downloads (30 days): 27.4M; Observeddownloads / 30 days
Popularity: Top 1% on Packagist; Derived100th percentile within Packagist
Dependents: 489; Observedpackages that depend on it
All-time downloads: 890.2M; Observedsince first publish
Maintenance: 0.56; DerivedRelease cadence and recency, 0 to 1
Releases per year: 6.1; 43 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: Collectinghistory; Collecting
30 days: +24.6% · 30d; Derived+5.4M downloads / 30 days, SEP 24 → OCT 24
90 days: +58.7% · 90d; Derived+10.1M downloads / 30 days, JUL 26 → OCT 24
1 year: +118.5% · 1y; Derived+14.8M downloads / 30 days, OCT 27 → OCT 24

Adoption historydownloads / 30 days · 115 observations

Table of observations (120)

Day	downloads / 30 days	Dependents
OCT 24, 2026	27,384,115	489
OCT 5, 2026	23,283,184	473
OCT 3, 2026	22,906,091	Not observed
OCT 2, 2026	23,266,305	Not observed
OCT 1, 2026	23,236,361	Not observed
SEP 30, 2026	23,052,291	Not observed
SEP 29, 2026	22,899,206	Not observed
SEP 28, 2026	22,222,453	Not observed
SEP 27, 2026	21,464,625	Not observed
SEP 26, 2026	21,671,865	Not observed
SEP 25, 2026	22,030,701	Not observed
SEP 24, 2026	21,974,791	Not observed
SEP 23, 2026	21,830,016	Not observed
SEP 22, 2026	21,772,028	Not observed
SEP 21, 2026	21,256,072	Not observed
SEP 20, 2026	20,624,923	Not observed
SEP 19, 2026	20,916,905	Not observed
SEP 18, 2026	21,386,801	Not observed
SEP 17, 2026	21,450,763	Not observed
SEP 16, 2026	21,460,042	Not observed
SEP 15, 2026	21,326,906	Not observed
SEP 14, 2026	20,720,713	Not observed
SEP 13, 2026	20,113,241	Not observed
SEP 12, 2026	20,443,285	Not observed
SEP 11, 2026	20,834,623	Not observed
SEP 10, 2026	20,826,593	Not observed
SEP 9, 2026	20,756,173	Not observed
SEP 8, 2026	20,692,782	Not observed
SEP 7, 2026	19,936,041	Not observed
SEP 6, 2026	19,379,482	Not observed
SEP 5, 2026	19,750,248	Not observed
SEP 4, 2026	20,137,148	Not observed
SEP 3, 2026	20,117,059	Not observed
SEP 2, 2026	20,054,476	Not observed
SEP 1, 2026	19,991,269	Not observed
AUG 31, 2026	19,477,059	Not observed
AUG 30, 2026	18,940,052	Not observed
AUG 29, 2026	19,266,901	Not observed
AUG 28, 2026	19,692,967	Not observed
AUG 27, 2026	19,760,110	Not observed
AUG 26, 2026	19,719,943	Not observed
AUG 25, 2026	19,726,076	Not observed
AUG 24, 2026	19,244,195	Not observed
AUG 23, 2026	18,660,883	Not observed
AUG 22, 2026	18,948,978	Not observed
AUG 21, 2026	19,377,146	Not observed
AUG 20, 2026	19,438,825	Not observed
AUG 19, 2026	19,373,739	Not observed
AUG 18, 2026	19,284,596	Not observed
AUG 17, 2026	18,715,572	Not observed
AUG 16, 2026	18,312,192	Not observed
AUG 15, 2026	18,612,625	Not observed
AUG 14, 2026	18,980,974	Not observed
AUG 13, 2026	19,003,600	Not observed
AUG 12, 2026	18,966,008	Not observed
AUG 11, 2026	18,990,949	Not observed
AUG 10, 2026	18,495,792	Not observed
AUG 9, 2026	17,955,732	Not observed
AUG 8, 2026	18,280,332	Not observed
AUG 7, 2026	18,715,573	Not observed
AUG 6, 2026	18,681,554	Not observed
AUG 5, 2026	18,662,440	Not observed
AUG 4, 2026	18,676,964	Not observed
AUG 3, 2026	18,159,135	Not observed
AUG 2, 2026	17,591,297	Not observed
AUG 1, 2026	17,853,087	Not observed
JUL 31, 2026	18,249,445	Not observed
JUL 30, 2026	18,281,942	Not observed
JUL 29, 2026	18,241,451	Not observed
JUL 28, 2026	18,271,584	Not observed
JUL 27, 2026	17,807,307	Not observed
JUL 26, 2026	17,252,406	Not observed
JUL 20, 2026	17,399,451	Not observed
JUL 13, 2026	17,195,634	Not observed
JUL 6, 2026	17,169,670	Not observed
JUN 29, 2026	17,028,051	Not observed
JUN 22, 2026	16,762,546	Not observed
JUN 15, 2026	16,705,422	Not observed
JUN 8, 2026	16,315,782	Not observed
JUN 1, 2026	16,003,420	Not observed
MAY 25, 2026	15,429,391	Not observed
MAY 18, 2026	15,235,324	Not observed
MAY 11, 2026	15,012,447	Not observed
MAY 4, 2026	14,519,179	Not observed
APR 27, 2026	14,488,518	Not observed
APR 20, 2026	14,358,674	Not observed
APR 13, 2026	14,324,470	Not observed
APR 6, 2026	14,335,288	Not observed
MAR 30, 2026	14,689,865	Not observed
MAR 23, 2026	14,692,086	Not observed
MAR 16, 2026	14,411,492	Not observed
MAR 9, 2026	14,196,290	Not observed
MAR 2, 2026	14,076,775	Not observed
FEB 23, 2026	13,832,208	Not observed
FEB 16, 2026	13,573,939	Not observed
FEB 9, 2026	13,328,178	Not observed
FEB 2, 2026	12,800,419	Not observed
JAN 26, 2026	11,354,873	Not observed
JAN 19, 2026	10,326,056	Not observed
JAN 12, 2026	10,412,016	Not observed
JAN 5, 2026	10,715,663	Not observed
DEC 29, 2025	11,917,251	Not observed
DEC 22, 2025	13,116,869	Not observed
DEC 15, 2025	13,280,344	Not observed
DEC 8, 2025	13,135,915	Not observed
DEC 1, 2025	12,843,737	Not observed
NOV 24, 2025	12,648,015	Not observed
NOV 17, 2025	12,643,037	Not observed
NOV 10, 2025	12,487,241	Not observed
NOV 3, 2025	12,515,793	Not observed
OCT 27, 2025	12,535,514	Not observed
OCT 20, 2025	12,148,907	Not observed
OCT 13, 2025	12,115,934	Not observed
OCT 6, 2025	12,057,312	Not observed
SEP 29, 2025	11,893,012	Not observed
SEP 22, 2025	Not observed	Not observed
SEP 15, 2025	Not observed	Not observed
SEP 8, 2025	Not observed	Not observed
SEP 1, 2025	Not observed	Not observed
AUG 31, 2025	Not observed	Not observed

Facts from the registry

Latest version: v3.7.1; 43 versions
First published: MAY 22, 2019
Last release: JUN 5, 2026; 5mo ago
Licence: MIT
Links: Packagist page (opens in a new tab); Homepage · symfony.com (opens in a new tab); Source · github.com (opens in a new tab)

Repository

In the Crest catalog

Generic abstractions related to dispatching event

Stars: 3.4K
Forks: 3
Language: PHP
Last push: 38d ago
Last release: 4mo ago

Linked by the package’s own registry metadata.GitHub (opens in a new tab)

Dependencies latest version · v3.7.1

Runtime 1

psr/event-dispatcher^1

Related news

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