https://img.shields.io/npm/v/devt?style=for-the-badge

This tool allows you to install a custom dev-tools on your React application.

devt will be enabled by default when process.env.NODE_ENV is either 'dev', 'develop', or 'development'.

npm install --save-dev devt

In your index file, import loadDevTools and wrap your initial render with the loadDevTools function. The second argument to the loadDevTools function is an array of feature flags.

import  React from  'react';
import { render } from  'react-dom';
import { loadDevTools } from 'devt';

loadDevTools(() => {
	render (<App/>,document.querySelector('#app'))
}, ["catFeature"])

import { featureToggles } from  'devt';

...
<div>
	{featureToggles.catFeature ? "show cats" : "hide cats"}
</div>
...