Check if the file exists

Work with files / Basic operations

//using Node.js
//npm i @types/node
const fs = require("fs")

let filePath = "file.txt"

//Asynchronously:
fs.exists(filePath, (exists: boolean) => {
    if (exists) {
        console.log("File exist!")
    }
})

//Synchronously:
if (fs.existsSync(filePath)) {
    console.log("File exist!")
}