react-json-tree vs react-json-editor-ajrm vs react-json-pretty vs react-json-view
React JSON Visualization Libraries
react-json-treereact-json-editor-ajrmreact-json-prettyreact-json-viewSimilar Packages:

React JSON Visualization Libraries

These libraries are designed to help developers visualize and manipulate JSON data in React applications. They provide various functionalities ranging from editing JSON structures to displaying them in a user-friendly format. Each library has its unique features and use cases, making them suitable for different scenarios in web development.

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react-json-tree975,54314,35563.2 kB220a year agoMIT
react-json-editor-ajrm0356350 kB13 years agoMIT
react-json-pretty0160-77 years agoMIT
react-json-view03,657-1915 years agoMIT

Feature Comparison: react-json-tree vs react-json-editor-ajrm vs react-json-pretty vs react-json-view

Editing Capabilities

  • react-json-tree:

    react-json-tree is primarily a viewer and does not support editing JSON data. It excels in visualizing data hierarchically, making it easier to understand complex JSON structures.

  • react-json-editor-ajrm:

    react-json-editor-ajrm provides a full-fledged JSON editing experience, allowing users to modify JSON data through a structured interface. It supports validation and error highlighting, making it suitable for applications where user input is necessary.

  • react-json-pretty:

    react-json-pretty does not offer editing capabilities; it is solely focused on displaying JSON data in a formatted manner. It is ideal for scenarios where data is presented but not modified.

  • react-json-view:

    react-json-view allows for inline editing of JSON data, providing a balance between viewing and editing. Users can modify values directly in the tree structure, making it versatile for applications needing both functionalities.

Visual Representation

  • react-json-tree:

    react-json-tree offers a collapsible tree structure that visually represents JSON data hierarchically, allowing users to navigate through nested objects easily, which is great for understanding complex data relationships.

  • react-json-editor-ajrm:

    react-json-editor-ajrm presents JSON data in a structured form, resembling a form interface, which may not be as visually appealing as tree or pretty formats but is functional for editing.

  • react-json-pretty:

    react-json-pretty emphasizes aesthetics, providing a colorful and formatted view of JSON data that enhances readability, making it suitable for presentations.

  • react-json-view:

    react-json-view combines a clean tree structure with the ability to collapse and expand nodes, providing a clear and interactive way to explore JSON data while allowing for inline edits.

Customization

  • react-json-tree:

    react-json-tree provides customization options for styling the tree nodes, allowing developers to change colors and fonts, making it adaptable to different application themes.

  • react-json-editor-ajrm:

    react-json-editor-ajrm allows for some customization in terms of validation rules and error messages, but its primary focus is on functionality rather than extensive styling options.

  • react-json-pretty:

    react-json-pretty offers limited customization options, focusing on predefined styles for displaying JSON data, which may not suit all design needs.

  • react-json-view:

    react-json-view is highly customizable, allowing developers to modify styles, themes, and even the behavior of the viewer, making it suitable for a wide range of applications.

Performance

  • react-json-tree:

    react-json-tree is efficient in rendering hierarchical data and performs well with nested structures, making it suitable for complex JSON visualizations.

  • react-json-editor-ajrm:

    react-json-editor-ajrm is optimized for performance during editing, but complex JSON structures may still impact rendering speed due to the form-like interface.

  • react-json-pretty:

    react-json-pretty is lightweight and performs well with smaller JSON datasets, but may struggle with very large datasets due to its focus on visual formatting.

  • react-json-view:

    react-json-view balances performance with functionality, handling moderate-sized JSON data efficiently while providing interactive features.

Use Cases

  • react-json-tree:

    Great for applications that require a clear hierarchical view of JSON data, such as data explorers or debugging tools.

  • react-json-editor-ajrm:

    Best used in applications where users need to input or modify JSON data, such as configuration editors or data entry forms.

  • react-json-pretty:

    Ideal for displaying static JSON data in a visually appealing way, such as API response viewers or documentation.

  • react-json-view:

    Suitable for applications needing both viewing and editing capabilities, such as admin panels or settings management.

How to Choose: react-json-tree vs react-json-editor-ajrm vs react-json-pretty vs react-json-view

  • react-json-tree:

    Opt for react-json-tree if you want a tree view representation of JSON data. This library is excellent for applications that require a hierarchical view of JSON structures, allowing users to expand and collapse nodes for better navigation and understanding of complex data.

  • react-json-editor-ajrm:

    Choose react-json-editor-ajrm if you need a robust JSON editor that allows users to edit JSON data directly within a form-like interface, with support for validation and error handling. This package is ideal for applications that require user input and manipulation of JSON data.

  • react-json-pretty:

    Select react-json-pretty for a lightweight solution focused on displaying JSON data in a visually appealing format. It's best suited for applications where you need to present JSON data without the need for editing capabilities, emphasizing readability and aesthetics.

  • react-json-view:

    Use react-json-view when you need a versatile component that supports both viewing and editing of JSON data. It offers features like copying to clipboard, collapsing nodes, and customizable styling, making it suitable for applications that require a comprehensive JSON viewer and editor.

README for react-json-tree

react-json-tree

React JSON Viewer Component, Extracted from redux-devtools. Supports iterable objects, such as Immutable.js.

Usage

import { JSONTree } from 'react-json-tree';
// If you're using Immutable.js: `npm i --save immutable`
import { Map } from 'immutable';

// Inside a React component:
const json = {
  array: [1, 2, 3],
  bool: true,
  object: {
    foo: 'bar',
  },
  immutable: Map({ key: 'value' }),
};

<JSONTree data={json} />;

Result:

Check out examples directory for more details.

Theming

This component now uses react-base16-styling module, which allows to customize component via theme property, which can be the following:

  • base16 theme data. The example theme data can be found here.
  • object that contains style objects, strings (that treated as classnames) or functions. A function is used to extend its first argument { style, className } and should return an object with the same structure. Other arguments depend on particular context (and should be described here). See createStylingFromTheme.js for the list of styling object keys. Also, this object can extend base16 theme via extend property.

Every theme has a light version, which is enabled with invertTheme prop.

const theme = {
  scheme: 'monokai',
  author: 'wimer hazenberg (http://www.monokai.nl)',
  base00: '#272822',
  base01: '#383830',
  base02: '#49483e',
  base03: '#75715e',
  base04: '#a59f85',
  base05: '#f8f8f2',
  base06: '#f5f4f1',
  base07: '#f9f8f5',
  base08: '#f92672',
  base09: '#fd971f',
  base0A: '#f4bf75',
  base0B: '#a6e22e',
  base0C: '#a1efe4',
  base0D: '#66d9ef',
  base0E: '#ae81ff',
  base0F: '#cc6633',
};

<div>
  <JSONTree data={data} theme={theme} invertTheme={false} />
</div>;

Result (Monokai theme, dark background):

Advanced Customization

<div>
  <JSONTree
    data={data}
    theme={{
      extend: theme,
      // underline keys for literal values
      valueLabel: {
        textDecoration: 'underline',
      },
      // switch key for objects to uppercase when object is expanded.
      // `nestedNodeLabel` receives additional argument `expandable`
      nestedNodeLabel: ({ style }, keyPath, nodeType, expanded) => ({
        style: {
          ...style,
          textTransform: expanded ? 'uppercase' : style.textTransform,
        },
      }),
    }}
  />
</div>

Customize Labels for Arrays, Objects, and Iterables

You can pass getItemString to customize the way arrays, objects, and iterable nodes are displayed (optional).

By default, it'll be:

<JSONTree getItemString={(type, data, itemType, itemString, keyPath)
  => <span>{itemType} {itemString}</span>}

But if you pass the following:

const getItemString = (type, data, itemType, itemString, keyPath)
  => (<span> // {type}</span>);

Then the preview of child elements now look like this:

Customize Rendering

You can pass the following properties to customize rendered labels and values:

<JSONTree
  labelRenderer={([key]) => <strong>{key}</strong>}
  valueRenderer={(raw) => <em>{raw}</em>}
/>

In this example the label and value will be rendered with <strong> and <em> wrappers respectively.

For labelRenderer, you can provide a full path - see this PR.

Their full signatures are:

  • labelRenderer: function(keyPath, nodeType, expanded, expandable)
  • valueRenderer: function(valueAsString, value, ...keyPath)

More Options

  • shouldExpandNodeInitially: function(keyPath, data, level) - determines if node should be expanded when it first renders (root is expanded by default)
  • hideRoot: boolean - if true, the root node is hidden.
  • sortObjectKeys: boolean | function(a, b) - sorts object keys with compare function (optional). Isn't applied to iterable maps like Immutable.Map.
  • postprocessValue: function(value) - maps value to a new value
  • isCustomNode: function(value) - overrides the default object type detection and renders the value as a single value
  • collectionLimit: number - sets the number of nodes that will be rendered in a collection before rendering them in collapsed ranges
  • keyPath: (string | number)[] - overrides the initial key path for the root node (defaults to [root])

Credits

Similar Libraries

License

MIT