10

8

6

4

2


9.6

8.9

7.7

6.7

7.2

9.1

7.1
0.0

6.1

9.2

11 High Performance libraries and projects

  • Disruptor

    9.6 8.9 L4 Java
    High Performance Inter-Thread Messaging Library
  • JCTools

    7.7 6.7 L4 Java
    Concurrency tools currently missing from the JDK.
  • Scout APM uses tracing logic that ties bottlenecks to source code so you know the exact line of code causing performance issues and can get back to building a great product faster.
    Sponsored scoutapm.com
  • Agrona

    7.2 9.1 L4 Java
    High Performance data structures and utility methods for Java
  • 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/
  • Eclipse Collections

    7.0 7.9 L4 Java
    Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.
  • fastutil

    6.1 9.2 L1 Java
    fastutil extends the Java™ Collections Framework by providing type-specific maps, sets, lists and queues.
  • Koloboke

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

    5.4 6.1 L4 Java
    High Performance Primitive Collections for Java
  • Trove

    4.1 -
    Primitive collections.
  • Primitive-Collections

    1.8 8.4 Java
    A Primitive Collection library that reduces memory usage and improves performance
  • Javolution

    1.8 -
    Library for real-time and embedded systems.

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