Eclipse Collections VS fastutil

Compare Eclipse Collections vs fastutil and see what are their differences.

Eclipse Collections

Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API. (by eclipse)

fastutil

fastutil extends the Java™ Collections Framework by providing type-specific maps, sets, lists and queues. (by vigna)
Our great sponsors
  • InfluxDB - Power Real-Time Data Analytics at Scale
  • WorkOS - The modern identity platform for B2B SaaS
  • SaaSHub - Software Alternatives and Reviews
Eclipse Collections fastutil
9 1
2,343 1,699
1.3% -
8.1 6.9
1 day ago about 1 month ago
Java Java
Dual-licensed: Eclipse Public License 1.0, Eclipse Distribution License 1.0 Apache License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

Eclipse Collections

Posts with mentions or reviews of Eclipse Collections. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-07-12.

fastutil

Posts with mentions or reviews of fastutil. We have used some of these posts to build our list of alternatives and similar projects.

We haven't tracked posts mentioning fastutil yet.
Tracking mentions began in Dec 2020.

What are some alternatives?

When comparing Eclipse Collections and fastutil you can also consider the following projects:

Trove

Koloboke - Java Collections till the last breadcrumb of memory and performance

HPPC - High Performance Primitive Collections for Java

Agrona - High Performance data structures and utility methods for Java

Guava - Google core libraries for Java

GS Collections - GS Collections has been migrated to the Eclipse Foundation, re-branded as Eclipse Collections. https://www.eclipse.org/collections/

Disruptor - High Performance Inter-Thread Messaging Library

Primitive-Collections - A Primitive Collection library that reduces memory usage and improves performance and provides a lot of QoL