Compare projects
Select 2–4 projects to compare on the same basis.
protocolbuffers / protobuf
Protocol Buffers - Google's data interchange format
google / guava
Google core libraries for Java
Popularity
Repository stars72,151Highest51,921
Fork16,358Highest11,233
Maintenance
Last push2026-11-072026-11-06
Maintenance notesNot verifiedNot verified
Repository created2014-08-262014-05-29
License & use
LicenseLicense not declaredApache-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
First collected2026-11-032026-11-03
LanguageC++Java
License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited. Measured at 2026-11-07 UTC