https://www.sourcemeta.com/blog/index.xml Recent content in Sourcemeta Blog on The JSON Schema Registry | Sourcemeta One Hugo -- gohugo.io en-us Tue, 28 Apr 2026 00:00:00 +0000 https://www.sourcemeta.com/blog/json-schema-dominates-openapi/ Tue, 28 Apr 2026 00:00:00 +0000 https://www.sourcemeta.com/blog/json-schema-dominates-openapi/ TL;DR: We analysed thousands of real-world OpenAPI specifications and found that in 76% of modern OpenAPI 3.x specs with a typed data model, JSON Schema is the majority of the file. In the best-known APIs, it routinely exceeds 80%. The schema layer is the substance of every API contract, yet almost no tool is positioned accordingly. OpenAPI is, by every reasonable measure, the dominant standard for describing HTTP APIs. It is a Linux Foundation project whose founding members include Google, Microsoft, IBM, Capital One, and PayPal.