10

8

6

4

2


7.6

8.6

9.6

5.4

5.7

2.0

6.6

6.9

8.0

5.0

11 High Performance libraries and projects

  • Agrona

    7.6 8.6 L4 Java
    High Performance data structures and utility methods for Java
  • Eclipse Collections

    7.5 8.2 L4 Java
    Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.
  • The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
    Promo
  • Disruptor

    9.6 5.4 L4 Java
    High Performance Inter-Thread Messaging Library
  • HPPC

    5.7 2.0 L4 Java
    High Performance Primitive Collections for Java
  • fastutil

    6.6 6.9 L1 Java
    fastutil extends the Java™ Collections Framework by providing type-specific maps, sets, lists and queues.
  • JCTools

    8.0 5.0 L4 Java
    Concurrency tools currently missing from the JDK.
  • GS Collections

    7.1 0.0 L4 Java
    GS Collections has been migrated to the Eclipse Foundation, re-branded as Eclipse Collections. https://www.eclipse.org/collections/
  • Koloboke

    5.8 0.0 L3 Java
    Java Collections till the last breadcrumb of memory and performance
  • Primitive-Collections

    1.9 6.0 Java
    A Primitive Collection library that reduces memory usage and improves performance and provides a lot of QoL
  • Javolution

    1.8 -
    Library for real-time and embedded systems.
  • Trove

    4.1 -
    Primitive collections.

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