Similar to the https://www.npmjs.com/package/json-prettify CLI tool, except you can require this one in your projects.

hawk-ui: JSON Pretty Component

A JSON tree view component that is easy to use and also supports data selection.

AngularJS directive for json pretty output (colors / indent / editor)

A code formatting tool for raw json data

A JSON pretty-printer for each line in a stream. Useful for JSON logs.

JSON Pretty Print in 256 colors with extras

Transforms a JSON object to a pretty piece of HTML Edit

JSON pretty Component , can use directly on React projects to show your json in textarea component with controlling font size and color of everything

JSON.stringify stream for json pretty print

Modern structured logger for Node.js — JSON/pretty output, request IDs, OpenTelemetry hooks, cloud logging formats, and file rotation.

Yet another JSON pretty printer

The best of both `JSON.stringify(obj)` and `JSON.stringify(obj, null, indent)`.

Parse JSON with more helpful errors

Structured logging for MCP servers — JSON, pretty, file, remote transport

Fork of pretty-format with support for ESM

A node module to convert JSON to YAML

plugin to pretty-print or minify XML, JSON, CSS and SQL files

An ember-cli component that displays a JSON object in your app, which can be handy during development

A library to format JSON with colors for display in the console