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JavaScript, in its current form, is an interpreted programming language based on the prototype concept. This language is widely used for both web pages and server-side applications.
When you ran your code, you encountered the following error: “Warning: To load an ES module, set “type”: “module”.
As a result of our research, we will present workable alternative options to computer programmers without delay. Let’s get started on correcting this error.
Under what conditions will the issue “Warning: To load an ES module, set “type”: “module” occur?
You were running your code and received the following error.
(node: 9374)Warning: To load an ES module,
set "type": "module" in the package.json or use the .mjs extension.
/Users/nishihaider/workspace-ui/react-todo-app/src/App.js:1
How Is The Issue Going To Be Solved?
Method 1: Update The package.json
Here is our approach. You can update package.json using this line:
"main": "index.js",
"type":"module"
When importing, you should use “.js” like this:
import {isPrime} from './isPrime.js';
Here is the “isPrime.js”.
export const isPrime ….
Method 2: Update The package.json in another way
You have to update package.json like the following example.
{"type": "module"}
Method 3: Add the “type”: “module”
Here is our solution:
First, downloading and installing the latest Node.js version. That has the most recent features.
Secondly, in the package.json file, add the “type”: “module” line.
Lastly, while invoking nodejs, you may use the —experimental-modules flag: node –experimental-modules app.js
Instead of including the “type”: “module” line in the package.json file, change the name from app.js file to app.mjs.
{
"type": "module"
}
Conclusion
Today, JavaScript is the most widely used web programming language. This is an interpreted language integrated into the HTML that makes web pages come to life.
The solutions presented above are suggestions for those who are still perplexed by the message “Warning: To load an ES module, set “type”: “module”.
If you still need assistance or have many ideas, we have a large community where everyone is usually willing to assist. Lastly, we’d like to commend everyone who has read this far and wish you a pleasant day full of intriguing code solutions.
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