I am happy to share the latest version of the Sparnatural knowledge graph explorer. Features :
SPARQL editor for exploring knowledge graphsIntuitive UI for end-users : demonstrate how your grap hcan be traversed
Value selection widgets : lists, autocomplete search fields, calendars, numeric ranges, map, and more
Client-side only, connect to any SPARQL endpoint, no need for an additionnal server
SHACL-based configuration, edited in a spreadsheet (entirely documented) : configure what you want to show, and how (take shortcuts in your graph)
Check-out the Sparnatural website !