CodeMirror 6 GraphQL

Provides GraphQL language support for CodeMirror 6, including syntax highlighting, autocompletion, linting, and schema-aware features. Current stable version is 0.2.1, actively maintained with frequent updates. Key differentiators: integrates deeply with GraphQL schema (introspection or SDL) for intelligent autocomplete and validation, leverages CodeMirror 6's modern extension system, and supports GraphQL.js v15, v16, and v17. Unlike generic language modes, it offers context-aware completions for fields, arguments, and directives based on the schema. Requires CodeMirror 6 extensions and the graphql package as peers.