Load and optimize assets for json lottie-web files

Usage

npm install lottie-web-webpack-loader --save-dev

webpack.config.js

module.exports = {
  module: {
    rules: [
      {
        type: 'javascript/auto',
        test: /\.json$/,
        include: /(lottie)/,
        loader: 'lottie-web-webpack-loader',
        options: {
          assets: {
            scale: 0.5 // proportional resizing multiplier
          }
        }
      }
    ]
  }
}

animation.js

import lottie from 'lottie-web';
import animationData from '@/assets/lottie/hero/index.json';

const heroAnimation = lottie.loadAnimation({
  container: document.getElementById('hero-animation'),
  renderer: 'svg',
  animationData
});

heroAnimation.goToAndPlay(0, true);

query parameters exampl

import animationData from '@/assets/lottie/hero/index.json?{"assets":{"scale":0.01}}';
import animationData from '@/assets/lottie/hero/index.json?{"scale":0.01}';

import animationData from '!lottie-web-webpack-loader?{"assets":{"scale":0.01}}!@/assets/lottie/hero/index.json?';
import animationData from '!lottie-web-webpack-loader?{"scale":0.01}!@/assets/lottie/hero/index.json?';

Dependencies

oliver-moran/jimp

License

MIT