ZKP Research and various contributions to generalizing the knowledge. I have started for now with this simple diagram that illustrates the ZKP Proving Schemes Classification Diagram, based on personal research and various online sources.
This classifies the various Non Interactive ZKPs (NIZKPs). Hope this is useful out there, feedback welcome, free under MIT License.
This was partly inspired by this great source from the folks at Matter Labs: https://github.com/matter-labs/awesome-zero-knowledge-proofs as well as some personal research from various online sources. :-)