Reuse Javascript Code Using import, freeCodeCamp's ES6 Challenges, Javascript Help 2020

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United States We Will Code
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In this lesson, we are continuing our studies on reusing code from another file. In our previous lesson, we learn about exporting functions from one file by using the export keyword. Once we specify what we want to export, we then go to the file which wants to use the exported functions and utilizing the import keyword, we are able to access the exported functions from our other file. This allows us to keep our code clean, and easily maintainable and modular. It allows us to access the same code and reuse it in multiple files without having to copy and paste the functions into every file we want to use them in. Learning to export and import functions is vital in learning ES6 and will help keep your code looking professional and clean.



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Tags:
reuse javascript code
using import in js
js import
javascript import
learning to import code