BizSugar.com › Technology › Writing Files In Nodejs? Here Is What You Need To Know

NodeJs file system module will allow us to do file operations create, read, write, update, delete, rename. In this blog, we will use the fs module to perform file operations. In the fs module, every method has asynchronous as well as synchronous forms. Asynchronous methods take the first parameter of the callback function as error and the last parameter as the completion function callback. It’s better to go with the asynchronous method instead of the synchronous method.