Size Limit Time Plugin

The plugin for Size Limit to track JS download and execution time by estimo and Puppeter.

Customize Network Speed

By default, Size Limit measures the loading time of your files using a slow 3G network (50 kB/s) without latency. You can customize these settings for each check by modifying your Size Limit configuration:

1. Install the preset:

npm install --save-dev size-limit @size-limit/file @size-limit/time

1. Add the size-limit config:

// .size-limit.js
export default [
  {
    path: 'index.js',
    time: {
      networkSpeed: '5 MB', // Custom network speed for loading files
      latency: '800 ms', // Custom network latency
      loadingMessage: 'on fast 4G' // Custom message in output
    }
  }
]

1. After configuring, run Size Limit to check the customized loading time:

    $ npm run size-limit

      Package size: 998.6 kB
      Loading time: 200 ms   on fast 4G
      Running time: 214 ms   on Snapdragon 410
      Total time:   1.3 s

See Size Limit docs for more details.