Implement the joint-feldman DKG algorithm I am looking for a work implementation of joint-feldman DKG or at least some library that can help me in the implementation
Anyone can help me?
You can look up at the Kyber library, in the package share, there is a the Feldman version as well as the Rabin version.
You can later on use this to make distributed schnorr signatures or TBLS signatures. You can lookup  these types in the sign package.

PS: I'm one of the authors of these libraries. Happy to help if you have any questions :)