Datastax Studio introduces a powerful web-based notebook editor for executing graph queries and visualizing results with DSE Graph 5.0. The Gremlin editor comes with features like syntax validation, type checking, and domain specific validations to help users write Gremlin queries better and faster. Additionally, the content assist feature provides method, variable, class, and other types of proposals for more efficient coding. Studio also offers schema assist, which uses a graph's schema to suggest property keys and label values while writing queries.