We contributed recently to the "awesome semantic shapes" repository.
This is a community-curated list of RDF shape resources, be it validators, generators, documentation generators, shapes-based UI, etc.
Take a look at this resource if you are looking for anything related to RDF data validation.
We contributed with the many features available in SHACL Play:
- human-readable display of SHACL validation reports
- SHACL generation algorithm from an RDF dataset
- OWL to SHACL conversion rules
- JSON-LD context generation
- SHACL in Excel editor
- SHACL documentation generator
And Sparnatural, with its SHACL-based UI configuration, is listed in there too.