entity-system-benchmarks
microbenchmarks comparing ECS (entity component system) frameworks for java (by junkdog)
ecs_benchmark
Flecs benchmarks (by SanderMertens)

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Nutrient - The #1 PDF SDK Library
Bad PDFs = bad UX. Slow load times, broken annotations, clunky UX frustrates users. Nutrient’s PDF SDKs gives seamless document experiences, fast rendering, annotations, real-time collaboration, 100+ features. Used by 10K+ devs, serving ~half a billion users worldwide. Explore the SDK for free.
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entity-system-benchmarks | ecs_benchmark | |
---|---|---|
1 | 3 | |
35 | 33 | |
- | - | |
10.0 | 5.0 | |
over 8 years ago | 6 months ago | |
Java | C | |
Apache License 2.0 | MIT License |
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.
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.
entity-system-benchmarks
Posts with mentions or reviews of entity-system-benchmarks.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-04-02.
-
Dominion official Preview. A Java Entity Component System (ECS) with outstanding performance
I don't have a direct comparison, but the ODB performance stated here shows that it should be able to iterate around 40-50 million entities per second.
ecs_benchmark
Posts with mentions or reviews of ecs_benchmark.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-04-02.
-
Dominion official Preview. A Java Entity Component System (ECS) with outstanding performance
So far, I've used this as a direct comparison: it's Flecs (I think it needs no introduction), and it's implemented in C
-
Dominion, a high-performance, high-concurrency ECS implementation for Java
As a benchmark, I am currently using Flecs, Legion and others like EnTT and all benchmarks are allocating data sequentially to get cache locality ... How could I not do the same? 😉
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Dominion ECS, a high-performance implementation with Java 17 (and record classes) vs C / C++
Yes, I've already taken a look at those benchmarks, and I'd say it looks like the Retinazer's overall performance is better than Artemis. At this moment, I'm comparing my performance progress against Flecs or other system language ECS like EnTT, which are considered the benchmark.
What are some alternatives?
When comparing entity-system-benchmarks and ecs_benchmark you can also consider the following projects:
dominion-ecs-java - Insanely fast ECS (Entity Component System) for Java
ecs_benchmark - Benchmarks of common ECS (Entity-Component-System)-Frameworks in C++ (or C)
dominion-ecs-java-benchmark - Benchmark for dominion-ecs-java library
artemis-odb - A continuation of the popular Artemis ECS framework

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Nutrient - The #1 PDF SDK Library
Bad PDFs = bad UX. Slow load times, broken annotations, clunky UX frustrates users. Nutrient’s PDF SDKs gives seamless document experiences, fast rendering, annotations, real-time collaboration, 100+ features. Used by 10K+ devs, serving ~half a billion users worldwide. Explore the SDK for free.
nutrient.io
featured