Analysis构建分析

webpack-bundle-analyzer

使用

const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin
  plugins: [
    new BundleAnalyzerPlugin()
  ]

时间分析speed-measure-webpack-plugin

const SpeedMeasurePlugin = require("speed-measure-webpack-plugin");
const smp = new SpeedMeasurePlugin();
const webpackConfig = smp.wrap({
  entry:...,
  ....,
  plugins: [new MyPlugin(), new MyOtherPlugin()],
});