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JJCTools
A library of concurrent data structures for the JVM, including producer-consumer queues, lock-free collections, and counters.
Popularity
Repository stars3,88529,283Highest
7-day net stars——
Fork5933,069Highest
30-day trendInsufficient historyInsufficient history
Maintenance
Last push2026-10-162026-11-02
Maintenance notesNot verifiedNot verified
Repository created2013-11-102024-08-06
License & use
LicenseApache-2.0 · PermissiveLicense not declared
PricingPricing not verifiedPricing not verified
Basics
Browse by purposeModel and data evaluationModel and data evaluation
TypeFrameworks & SDKsFrameworks & SDKs
SubcategoryStorage & messagingAgent frameworks
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
LanguageJavaTypeScript
About this projectA library of concurrent data structures for the JVM, including producer-consumer queues, lock-free collections, and counters.Mastra is the modern TypeScript framework for AI-powered applications and agents.
Measured at2026-11-03 09:38 UTC2026-11-02 18:59 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.