Sprawdź węzeł, czy plik istnieje
const fs = require("fs"); // Or `import fs from "fs";` with ESM
if (fs.existsSync(path)) {
// Do something
}
Witty Worm
const fs = require("fs"); // Or `import fs from "fs";` with ESM
if (fs.existsSync(path)) {
// Do something
}function is_server() {
return ! (typeof window != 'undefined' && window.document);
}