how to open and read file in js code example

Example 1: read file javascript

// As with JSON, use the Fetch API & ES6
fetch('something.txt')
  .then(response => response.text())
  .then(data => {
  	// Do something with your data
  	console.log(data);
  });

Example 2: how to read a file in javascript

fetch('file.txt')
  .then(response => response.text())
  .then(text => console.log(text))
  // outputs the content of the text file