Compare projects
Select 2–4 projects to compare on the same basis.
Only identical known values are hidden. Unknown information remains visible.
Alogging-log4j2
Apache Log4j is a versatile, feature-rich, efficient logging API and backend for Java.
Popularity
Repository stars3,64051,918Highest
7-day net stars——
Fork1,75911,218Highest
30-day trendInsufficient historyInsufficient history
Maintenance
Last push2026-11-012026-11-02
Maintenance notesNot verifiedNot verified
Repository created2013-06-122014-05-29
License & use
LicenseApache-2.0 · PermissiveApache-2.0 · Permissive
PricingPricing not verifiedPricing not verified
Basics
Browse by purposeDeveloper toolsDeveloper tools
TypeFrameworks & SDKsFrameworks & SDKs
SubcategoryAlgorithms & utility librariesAlgorithms & utility libraries
PlatformNot verifiedNot verified
Cost detailsCheck current official software, hosting, model and infrastructure pricing.Check current official software, hosting, model and infrastructure pricing.
Pricing source——
First collected2026-11-032026-11-03
MetricRepository stars, not unique users or individual-skill installsRepository stars, not unique users or individual-skill installs
LanguageJavaJava
About this projectApache Log4j is a versatile, feature-rich, efficient logging API and backend for Java.Google core libraries for Java
Measured at2026-11-03 09:40 UTC2026-11-03 08:27 UTC
License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited. Ranked by repository stars, one position per repository. Stars and forks are not user counts.