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@handrews

Henry Andrews

@handrews

JSON Schema specification co-author and API design enthusiast

Joined October 2022

About

I am a software engineer, REST API enthusiast, co-author of the JSON Schema, and occasional interactive theatre performer.

Available for

I am available for consulting (remote only) regarding design, UX/DX, and testing of projects involving JSON Schema, REST APIs, or OpenAPI.

Henry Andrews's blogs

Modern JSON Schema and APIsmodern-json-schema.com5 posts

About

I am a software engineer, REST API enthusiast, co-author of the JSON Schema, and occasional interactive theatre performer.

Available for

I am available for consulting (remote only) regarding design, UX/DX, and testing of projects involving JSON Schema, REST APIs, or OpenAPI.

Henry Andrews's blogs

Modern JSON Schema and APIsmodern-json-schema.com5 posts

Articles Comments

Recently published

HAHenry Andrewsinmodern-json-schema.com·Sep 21, 2024 · 12 min read

Analyzing the OpenAPI Tooling Ecosystem

Welcome to a new series of posts that will take you on a visual journey through the OpenAPI Specification (OAS) and its tooling ecosystem! Why diagram the OAS ecosystem? As part of the efforts to design OAS 3.2 and 4.0 “Moonwalk”, I wanted to figure ...

HAHenry Andrewsinmodern-json-schema.com·Feb 20, 2024 · 7 min read

Future-proofing your path from OpenAPI 3.0 to 3.1 and beyond!

The most popular version of the OpenAPI Specification (OAS) as of early 2024 is OAS 3.0. While adoption of OAS 3.1 is gaining steam, users whose needs are met by 3.0 or who want to wait for 3.1 support to mature are in no hurry to update. But softwar...

HAHenry Andrewsinmodern-json-schema.com·Feb 4, 2024 · 3 min read

Coming out of hibernation...

Sometimes you start a blog and right as you're getting going, life gets complicated. 2023 involved a lot of changes for me, including a shift in focus from the JSON Schema specification to the OpenAPI Initiative (not to be confused with OpenAI!). It'...

HAHenry Andrewsinmodern-json-schema.com·Nov 11, 2022 · 6 min read

JSON Schema is a constraint system

Did you come to JSON Schema with an object-oriented programming (OOP) background? Do think of writing a schema as analogous to writing a class? These expectations are both common and understandable, but incorrect. In this article, you'll learn: What...

HAHenry Andrewsinmodern-json-schema.com·Nov 10, 2022 · 7 min read

What is "Modern" JSON Schema?

Welcome to the Modern JSON Schema (& APIs) blog! My name is Henry, and I'm the H. Andrews who co-authored all drafts of JSON Schema from 2017 to the present. With this blog, I want to help you use JSON Schema to the full extent of its capabilities!...