`react-test-renderer`

This package provides an experimental React renderer that can be used to render React components to pure JavaScript objects, without depending on the DOM or a native mobile environment.

Essentially, this package makes it easy to grab a snapshot of the "DOM tree" rendered by a React DOM or React Native component without using a browser or jsdom.

Documentation:

https://reactjs.org/docs/test-renderer.html

Usage:

const ReactTestRenderer = require('react-test-renderer');

const renderer = ReactTestRenderer.create(
  <Link page="https://www.facebook.com/">Facebook</Link>
);

console.log(renderer.toJSON());
// { type: 'a',
//   props: { href: 'https://www.facebook.com/' },
//   children: [ 'Facebook' ] }

You can also use Jest's snapshot testing feature to automatically save a copy of the JSON tree to a file and check in your tests that it hasn't changed: https://jestjs.io/blog/2016/07/27/jest-14.html.

Current Tags

0.0.0-57333ca33 ... canary (6 years ago)
0.0.0-experimental-33c3af284 ... experimental (5 years ago)
18.2.0 ... latest (3 years ago)
18.3.0-next-4ea063b56-20221101 ... next (3 years ago)
0.0.0-da834083c ... unstable (5 years ago)

17 Versions

18.3.0-next-4ea063b56-20221101 ... 3 years ago
18.2.0 ... 3 years ago
18.0.0-rc.3 ... 3 years ago
18.2.0-next-a2505792e-20220524 ... 3 years ago
18.1.0 ... 3 years ago
18.0.0-beta-24dd07bd2-20211208 ... 4 years ago
17.0.2 ... 4 years ago
16.14.0 ... 5 years ago
0.0.0-da834083c ... 5 years ago
0.0.0-33c3af284 ... 5 years ago
0.0.0-experimental-33c3af284 ... 5 years ago
0.0.0-57333ca33 ... 6 years ago
15.6.1 ... 8 years ago
15.5.4 ... 8 years ago
16.12.0 ... 6 years ago
15.6.2 ... 8 years ago
16.13.1 ... 5 years ago