Best library for releasing my research optimization algorithm? [D]

Porting the QQN Optimizer

Hi All! I have developed a research optimizer (QQN - Quadratic Quasi-Newton) and published a paper on it. I am able to share the results, but I would really like to make the algorithm itself easily available to the community for evaluation.

I have Rust, Java, and JavaScript implementations, but these are built with my own learning frameworks around them (or TensorFlow.js for the last). I need to port it to something with wider usage.

TensorFlow.js seems to lack a central place for optimization algorithms, and also doesn't seem super widely used. I checked out argmin (Rust) but it looks like there has been no dev activity on it for about 8 months. I don't want to invest the time porting to a project that might have the same issue.

This space is always changing and hard to keep up with, so I thought you guys would have some good ideas. Also, I'm looking for something close-to-metal and strongly typed.

Thank you for your time!

PS: Apologies if this qualifies as a "career question" - I posted after no small amount of internal debate!