GraphQL Playground is an IDE for working with GraphQL APIs to write queries, mutations & subscriptions with features like auto-completion, error handling and team collaboration. The Playground can be used as a web-based version or standalone on all desktop platforms.
Apollo GraphQL is the leader in open source and commercial GraphQL technologies. Apollo helps engineering teams build unified graphs to accelerate application development and deliver better, more cohesive experiences. .
Tooling for GraphQL. Schema validation and detection of changes. Schema change notifications on Slack, Discord and via Webhook. Validate operations and fragments, find similar types and get schema coverage.