https://github.com/thespyder/named-imports-rollup

Demonstrating named imports and tree shaking
https://github.com/thespyder/named-imports-rollup

Last synced: 2 months ago
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Demonstrating named imports and tree shaking

• Host: GitHub
• URL: https://github.com/thespyder/named-imports-rollup
• Owner: TheSpyder
• Created: 2019-02-11T21:05:55.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2021-08-11T04:39:58.000Z (almost 4 years ago)
• Last Synced: 2025-03-16T23:22:38.134Z (3 months ago)
• Language: JavaScript
• Homepage:
• Size: 8.79 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: readme.md

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README

        
Named imports and tree shaking

==============================

Demonstrating that `import * as name from ...` style named imports are tree shaken by Rollup.

Info

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`index.mjs` is the entry point, which imports `arr.mjs`. It can be executed by nodejs to demonstrate that it works. With rollup, only the `range` method of `arr.mjs` is included in the output.

Usage

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* `yarn`

* `yarn run` to show the code works

* `yarn build && cat scratch/index.js` to see `ronge` is tree shaken out

uncomment the last line of `index.mjs` and rebuild to see `ronge` _is_ imported.

Credits

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`Arr.range` implementation borrowed from [katamari](https://github.com/ephox/katamari/blob/master/src/main/ts/ephox/katamari/api/Arr.ts#L39) which is Apache licensed

License

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Do whatever you want 🤷‍♂️