Graphiql Install !full! May 2026

RUN npm install -g graphiql

// Root resolver const root = hello: () => 'Hello GraphiQL!' ; graphiql install

npm install graphql-playground-middleware-express Save as install-graphiql.sh : RUN npm install -g graphiql // Root resolver

app.all('/graphql', createHandler( schema, rootValue: root )); rootValue: root ))