OpenAPI

Code

• swagger-parser
• Guardrail
• Tapir

Presentations

• OpenAPI and Java - Portland Java User Group, December 2019
• MicroProfile OpenAPI - code first or design first? - EclipseCon Europe 2019
• OpenAPI, an eBay perspective - APIdays San Francisco 2019
• OpenAPIs are everywhere - EclipseCon Europe 2018
• Implementing OpenAPI and GraphQL services with gRPC - Tim Burks, Google, 2019

Articles

• OpenAPI and gRPC side by side

Breaking changes

• How to avoid breaking changes
• Using Swagger to detect breaking API changes

Diff tools

• Azure openapi diff (TypeScript)
• Atlassian openapi-diff (TypeScript)
• openapi-diff (Java library)
• openapi-diff-java (Java library)
• Swagger::Diff (Ruby)