Compare projects
Select 2–4 projects to compare on the same basis.
madler / zlib
A massively spiffy yet delicately unobtrusive compression library.
iamkun / dayjs
⏰ Day.js 2kB immutable date-time library alternative to Moment.js with the same modern API
Popularity
Repository stars7,18748,655Highest
Fork2,8903,705Highest
Maintenance
Last push2026-11-032026-11-06
Maintenance notesNot verifiedNot verified
Repository created2011-09-102018-04-10
License & use
LicenseLicense not declaredMIT · 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
LanguageCJavaScript
License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited. Measured at 2026-11-03 UTC