post-processing from three.js examples with ES6 modules
npm install threejs-post-processing --save
Or
yarn add threejs-post-processing --save
import { UnrealBloomPass, FXAAShader } from 'threejs-post-processing';
refer /example/BlurDemo.js
More examples: https://github.com/mrdoob/three.js/tree/dev/examples/js/postprocessing