---
title: "Charlie Jonas (@cjonas) | Hashnode"
description: "Charlie Jonas (@cjonas) writes on Hashnode. Read their latest articles and follow their work."
url: "https://hashnode.com/@cjonas"
---

@cjonas

# Charlie Jonas

@cjonas · Joined June 2023

## Comments

[While I understand the point this is making, it seems that many of the popular uses of JSONSchema are for "Definitions" (API Contracts). These typically are then used directly for "Code Generation". Would you say that this is outside the scope of what JSONSchema was designed for?](https://hashnode.com/posts/json-schema-is-a-constraint-system/636ec3c29fcbe783317b2b8d/comment/648a347a1c2b5dbd4dc8e5d4)

Comment · Article · Jun 14, 2023 · [JSON Schema is a constraint system](https://hashnode.com/posts/json-schema-is-a-constraint-system/636ec3c29fcbe783317b2b8d)