Hector Perez

Encode String to Base64 console.log(Buffer.from('This message will be encoded to base64', 'utf8').toString('base64')); Decode String from Base64 console.log(Buffer.from('VGhpcyBtZXNzYWdlIHdpbGwgYmUgZW5jb2RlZCB0byBiYXNlNjQ=', 'base64').toString('utf8')); Generate random UUID from console (oneliner) console.log(require('crypto').randomUUID()); Replace all ocurrences of a string (Method 1)