We’re overhauling Dgraph’s docs to make them clearer and more approachable. If you notice any issues during this transition or have suggestions, please let us know.
A client is a program that calls dgraph. Broadly, there are stand alone clients such as Ratel, which is a graphical web-based app, and programmatic client libraries which are embedded in larger programs to efficiently call Dgraph. GraphQL is an open standard with many clients (graphical and libraries) also, and GraphQL clients work with Dgraph. Dgraph provides client libraries for many languages. These clients send DQL queries, and perform useful functions such as logging in. Note that Dgraph doesn’t force or insist on any particular GraphQL client. Any GraphQL client, GUI, tool, or library works well with Dgraph, and it’s the users’ choice which to choose. Dgraph only provides clients for the proprietary DQL query language. GraphQL clients are available for free from many organizations.