Java High Performance

9.6

5.7

Disruptor

7.3

0.0

GS Collections

7.1

0.0

Koloboke

6.7

8.1

JCTools

6.2

0.9

HPPC

5.7

3.1

fastutil

10 High Performance libraries and projects

Disruptor

9.6 5.7 L4 Java

Inter-thread messaging library.
GS Collections

7.3 0.0 L4 Java

Collection framework inspired by Smalltalk.
Koloboke

7.1 0.0 L3 Java

Hash sets and hash maps.
JCTools

6.7 8.1 L4 Java

Concurrency tools currently missing from the JDK.
HPPC

6.2 0.9 L4 Java

Primitive collections.
fastutil

5.7 3.1 L1 Java

Fast and compact type-specific collections.
Agrona

5.7 9.1 L4 Java

Data structures and utility methods that are common in high-performance applications.
Eclipse Collections

5.4 7.0 L4 Java

Collections framework inspired by Smalltalk.
Trove

4.1 -

Primitive collections.
Javolution

2.0 -

Library for real-time and embedded systems.

* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest. Visit our partner's website for more details.

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