@codemirror/lang-json 

[WEBSITE | ISSUES | FORUM | CHANGELOG ]

This package implements JSON language support for the
CodeMirror code editor.

The project page has more information, a
number of examples and the
documentation.

This code is released under an
MIT license.

We aim to be an inclusive, welcoming community. To make that explicit,
we have a code of
conduct that applies
to communication around the project.

Usage

``javascript
import {EditorView, basicSetup} from "codemirror"
import {json} from "@codemirror/lang-json"

const view = new EditorView({
parent: document.body,
doc: {"version": "9.99.99", "data": [1, 2, 3]},
extensions: [basicSetup, json()]
})
``

API Reference

json() → LanguageSupport

JSON language support.

jsonLanguage: LRLanguage

A language provider that provides JSON parsing.

jsonParseLinter() → fn(view: EditorView) → Diagnostic[]

Calls
JSON.parse
on the document and, if that throws an error, reports it as a
single diagnostic.