eslint-plugin-json

ESLint plugin for linting JSON files. Version 4.0.1 supports ESLint flat config and requires Node >=18. It uses VSCode's JSON parser for linting, replacing JSHint in v1.3.1. Recommended for ensuring valid JSON, catching duplicate keys, trailing commas, and other issues. Supports allowing comments. The plugin ships with recommended configs for both flat and legacy ESLint formats.