How Can I Easily Write Files in Node.js?

File System Woes in Node.js: Writing Made Simple

Struggling to write to files in Node.js? You're not alone. Here's a breakdown of the File System API's details, with a focus on the most common method:

const fs = require('fs');

fs.writeFile("/tmp/test", "Hey there!", function(err) {
    if(err) {
        return console.log(err);
    }
    console.log("The file was saved!");
}); 

This asynchronous approach provides a callback function to handle errors or successful writes. Alternatively, if synchronous writing is preferred, fs.writeFileSync can be used:

fs.writeFileSync('/tmp/test-sync', 'Hey there!');

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