How to Sell an Ecosystem to Developers?

I attempted to improve the landing page's communication (inlang.com), but received negative feedback. Only a few developers who were already in the realm had a clear understanding of it.

Frequent feedback: - What is the ecosystem? -> It's apps, plugins, libraries that are compatible with the inlang project - What is inlang? -> U need a inlang project, then every app just works

Do you understand it? How could we communicate it better?