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flecs
Discontinued Fast & Flexible EntityComponentSystem (ECS) for JavaScript & TypeScript [Moved to: https://github.com/DavidPeicho/ecstra] (by DavidPeicho)
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SurveyJS
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Some people let me know that indeed there was already a famous ECS library called "Flecs". This is why I decided to rename mine to "Ecstra". The repository has been renamed as well.
This is my attempt to continue the development of the Ecsy library. The library was great but isn't maintained anymore. Most of my code is inspired by Ecsy, as well as Unity and Hecs.
This is not a real benchmark, but if you could translate this to use your library, then that'd be a decent starting point. It's a few systems and components. The benchmark should be testing how fast you can update 1 million entities. The code in the playground link is based on this C++ ECS library comparison, specifically this file.