sangria-graphql/sangria

This system is a Scala-based GraphQL server library that provides a complete stack for parsing, validating, and executing GraphQL operations. It features a modular architecture with dedicated components for AST handling, query parsing, and execution pipelines, including support for batch queries and reactive streams. The library also includes macro-based schema derivation for automatic type mapping and comprehensive validation rules to enforce GraphQL specifications.

This period focused on establishing the library's foundational architecture by introducing a multi-module project structure and separating concerns into AST, parser, and core execution modules. Significant work was dedicated to implementing the GraphQL execution engine, including query reduction, batching, and introspection support, alongside a comprehensive validation system with pluggable rules.

14 changes

This period focused on modernizing the codebase with Scala 3 support and introducing compile-time macro-based derivation for GraphQL types. The team also refactored the AST visitor, improved error reporting with a new SourceMapper, and added streaming support for FS2 and Monix.

15 changes

sangria-graphql/sangria was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point the surveyor at a repository you know and see whether you agree with it.