Simon Willison’s Weblog

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4 items tagged “jsonschema”

2023

sqlite-jsonschema. “A SQLite extension for validating JSON objects with JSON Schema”, building on the jsonschema Rust crate. SQLite and JSON are already a great combination—Alex suggests using this extension to implement check constraints to validate JSON columns before inserting into a table, or just to run queries finding existing data that doesn’t match a given schema. # 28th January 2023, 3:50 am

2021

Understanding JSON Schema (via) Useful, comprehensive short book guide to JSON Schema, which finally helped me feel like I fully understand the specification. # 24th March 2021, 2:57 am

2018

react-jsonschema-form. Exciting library from the Mozilla Services team: given a JSON Schema definition, react-jsonschema-form can produce a cleanly designed React-powered form for adding and editing data that matches that schema. Includes support for adding multiple items in a nested array, re-ordering them, custom form widgets and more. # 23rd April 2018, 9:38 pm

2009

Orderly JSON. Essentially the JSON equivalent of RelaxNG’s compact syntax—a pleasant mini-language for describing JSON objects which compiles to the more verbose JSONSchema format. # 23rd December 2009, 2:44 pm