@stackmeister/json-ref v0.1.5

@stackmeister/json-ref

Typing and utilities for working with JSON-Schema Refs ({ $ref: '' })

Install

// Yarn
yarn add @stackmeister/json-ref

// NPM
npm i @stackmeister/json-ref

TypeScript typings are included (No @types/ package needed)

Usage

Dereferencing a value

The most important key function of this library is dereferencing.

It takes any value and will recursively resolve any JSON-refs found in it.

It supports all common operations regarding $id and $anchor in the JSON-schema standard.

Notice the input value doesn't have to be a JSON-Schema! Dereferencing can be used on any JavaScript value freely.

import type { deref } from '@stackmeister/json-ref'

const user = {
  properties: {
    email: { $ref: '#/$defs/email' },
    password: { type: 'string', minLength: 5 },
  },
  $defs: {
    email: { type: 'string' }
  }
}

const resolvedUser = await deref(user)

Resolving external URLs, handling internal ID/Base-URLs via $id, internal anchors etc. are all fully supported.

It also comes with proper typing which allows you to cleanly remove refs from a type-definition once resolved.