11 High Performance libraries and projects
9.6 8.2 L4 JavaHigh Performance Inter-Thread Messaging Library
7.8 6.0 L4 JavaConcurrency tools currently missing from the JDK.
7.2 9.2 L4 JavaHigh Performance data structures and utility methods for Java
7.1 7.9 L4 JavaEclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.
7.0 0.0 L4 JavaGS Collections has been migrated to the Eclipse Foundation, re-branded as Eclipse Collections. https://www.eclipse.org/collections/
6.1 6.9 L1 Javafastutil extends the Java™ Collections Framework by providing type-specific maps, sets, lists and queues.
5.8 0.0 L3 JavaJava Collections till the last breadcrumb of memory and performance
5.4 6.5 L4 JavaHigh Performance Primitive Collections for Java
4.1 -Primitive collections.
1.8 9.2 JavaA Primitive Collection library that reduces memory usage and improves performance
1.8 -Library for real-time and embedded systems.
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* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest.