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Home > @lynx-js/rspeedy > SourceMap > js

SourceMap.js property

How the source map should be generated. Setting it to false will disable the source map.

Signature:

js?: Rspack.DevTool | undefined | `${Exclude<Rspack.DevTool, false | 'eval'>}-debugids`;

Remarks

Defaults to 'cheap-module-source-map' at development, false at production.

See Rspack - Devtool for details.

Example 1

  • Enable high-quality source-maps for production:
import { defineConfig } from '@lynx-js/rspeedy'

export default defineConfig({
  output: {
    sourceMap: {
      js: process.env['NODE_ENV'] === 'production'
        ? 'source-map'
        : 'cheap-module-source-map',
    },
  },
})

Example 2

  • Disable source-map generation:
import { defineConfig } from '@lynx-js/rspeedy'

export default defineConfig({
  output: {
    sourceMap: {
      js: false,
    },
  },
})

Example 3

  • Use high-quality source-maps for all environments:
import { defineConfig } from '@lynx-js/rspeedy'

export default defineConfig({
  output: {
    sourceMap: {
      js: 'source-map',
    },
  },
})
Except as otherwise noted, this work is licensed under a Creative Commons Attribution 4.0 International License, and code samples are licensed under the Apache License 2.0.