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VS Code–Import Cost extension

The more I use VS Code, the more I love it. It is fast and offers an ever growing list of great extensions. One of the extensions I added recently is the Import Cost Extension.

From the documentation:

This extension will display inline in the editor the size of the imported package. The extension utilizes webpack with babili-webpack-plugin in order to detect the imported size.

 Example Image

On one of the Angular projects I’m working I saw our (minified) vendor.bundle.js file growing to 8MB(!) in size. People were importing any library they found useful without being aware of the extra cost it introduces. With the help of the Import Cost extension, you see the cost early and maybe think twice before you import another library.

I’m a fan!

More information: https://hackernoon.com/keep-your-bundle-size-under-control-with-import-cost-vscode-extension-5d476b3c5a76

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