React hook to detect component mount, unmount & re-renders.

See Demo

Install

npm i use-is-rerender --save

yarn add use-is-rerender

Usage

import { useRerender } from 'use-is-rerender'

const Button = () => {
  useRerender()
  return <button>Click</button>
}

<img src="https://github.com/geobde/useRerender/blob/main/demo.jpg" width="900" height="500">

Available hook options

Option | Acceptable Values | Details ---------|------------------------------------------------------------------------------|--- logProps | <ul><li><code>true</code> (default)</li><li><code>false</code></ul> | Can disable props logging.

Production mode

Hook not working when NODE_ENV==='production'

Read More

React Performance

Contributors

<a href="https://github.com/geobde/useRerender/graphs/contributors"> <img src="https://contrib.rocks/image?repo=geobde/useRerender&max=400&columns=20" /> </a>

License

See the LICENSE file for licensing information.