Node.js File System module is used to handle file operations like creating, reading, deleting, etc. Node.js provides an inbuilt module called FS (File System). Node.js gives the functionality of file I/O by providing wrappers around the standard POSIX functions. All file system operations can have synchronous and asynchronous forms depending upon user requirements.

The Complete NodeJS File System are listed below:

• Node.js File System
• Node.js fs.readFile() Method
• Node.js fs.exists() Method
• Node.js fs.existsSync() Method
• Node.js fs.mkdir() Method
• Node.js fs.truncate() Method
• Node.js fs.renameSync() Method
• Node.js fs.rmdir() Method
• Node.js fs.stat() Method
• Node.js fs.mkdtempSync() Method
• Node.js fs.realpath() Method
• Node.js fs.open() Method
• Node.js fs.mkdirSync() Method
• Node.js fs.statSync() Method
• Node.js fs.write() Method
• Node.js fs.createReadStream() Method
• Node.js fs.openSync() Method
• Node.js fs.rmdirSync() Method
• Node.js fs.ftruncate() Method
• Node.js fs.truncateSync() Method
• Node.js fs.ftruncateSync() Method
• Node.js fs.readdir() Method
• Node.js fs.writeFileSync() Method
• Node.js fs.readFileSync() Method
• Node.js fs.lstat() Method
• Node.js fs.symlinkSync() Method
• Node.js fs.realpathSync() Method
• Node.js fs.fstat() Method
• Node.js fs.mkdtemp() Method
• Node.js fs.lstatSync() Method
• Node.js fs.readdirSync() Method
• Node.js fs.writeFile() Method
• Node.js fs.fstatSync() Method
• Node.js fs.copyFileSync() Function
• Node.js fs. lchown() Method
• Node.js fs. lchownSync() Method
• Node.js fs.closeSync() Method
• Node.js fs.close() Method
• Node.js fs.fchmod() Method
• Node.js fs.link() Method
• Node.js fs.symlink() Function
• Node.js fs.unlinkSync() Method
• Node.js fs.chmodSync() Method
• Node.js fs.chmod() Method
• Node.js fs.unlink() Method
• Node.js fs.fchmodSync() Method
• Node.js fs.readlinkSync() Method
• Node.js fs. linksync() Method
• Node.js fs.futimesSync() Method
• Node.js fs.utimesSync() Method
• Node.js fs.utimes() Method
• Node.js fs.opendirSync() Method
• Node.js fs.opendir() Method
• Node.js fs.appendFile() Function
• Node.js fs.chown() Method
• Node.js fs.fchown() Function
• Node.js fs.copyFile() Function
• Node.js fs.appendFileSync() Function
• Node.js fs. fchownSync() Method
• Node.js fs.chownSync() Method
• Node.js fs.accessSync() Method
• Node.js fs.access() Method
• Node.js fs.watchFile() Method
• Node.js fsPromises.mkdtemp() Method
• Node.js fsPromises.chmod() Method
• Node.js fs.unwatchFile() Method
• Node.js fsPromises.open() Method
• Node.js fsPromises.mkdir() Method
• Node.js fs.promise.readdir() Method
• Node.js fsPromises.appendFile() Function
• Node.js fsPromise.lstat() Method
• Node.js fsPromises.stat() Method
• Node.js fsPromises.realpath() Method
• Node.js fs.read() Method
• Node.js fsPromises.chown() Method
• Node.js fs.createWriteStream() Method
• Node.js fs.futimes() Method
• Node.js fsPromises.truncate() Method
• Node.js fsPromises.symlink() Method
• Node.js fsPromises.lchmod() Method
• Node.js fsPromises.lchown() Method
• Node.js fsPromises.truncate() Method
• Node.js fsPromises.opendir() Method
• Node.js fsPromises.utimes() Method
• Node.js fsPromises.copyFile() Method
• Node.js fsPromises.rename() Method
• Node.js fs.promises.appendFile() Method
• Node.js fsPromises.rmdir() Method
• Node.js fsPromises.writeFile() Method
• Node.js fsPromises.readFile() Method
• Node.js fsPromises.access() Method
• Node.js stats.ino Property
• Node.js stats.birthtimeNs Property
• Node.js stats.atimeNs Property
• Node.js fsPromises.opendir() Method
• Node.js stats.mtimeNs Property
• Node.js stats.isFIFO() Method
• Node.js stats.isSymbolicLink() Method
• Node.js stat.isSocket() Method
• Node.js stats.dev Property
• Node.js stats.mtime Property
• Node.js filehandle.readFile() Method
• Node.js stats.ctimeNs Property
• Node.js stats.atime Property
• Node.js stats.birthtime Property
• Node.js stats.ctime Property
• Node.js stats.ctimeMs Property from fs.Stats Class
• Node.js stats.mtimeMs Property from fs.Stats Class
• Node.js stats.blocks Property from fs.Stats Class
• Node.js stats.isCharacterDevice() Method from fs.Stats Class
• Node.js stats.atimeMs Property from fs.Stats Class
• Node.js stats.birthtimeMs Property from fs.Stats Class
• Node.js filehandle.stat() Method from class: FileHandle
• Node.js stats.blksize Property from fs.Stats Class
• Node.js stats.size Property from fs.Stats Class
• Node.js stats.nlink Property from fs.Stats Class
• Node.js stats.mode Property from fs.Stats Class
• Node.js stats.isFile() Method from fs.Stats Class
• Node.js stats.gid Property from fs.Stats Class
• Node.js stats.uid Property from fs.Stats Class
• Node.js stats.rdev Property from fs.Stats Class
• Node.js fs.filehandle.utimes() Method
• Node.js fs.filehandle.truncate() Method
• Node.js fs.Dirent.isFIFO() Method
• Node.js fs.filehandle.fd() Method
• Node.js fs.Dirent.isSocket() Method
• Node.js fs.Dirent.isFile() Method
• Node.js fs.filehandle.write() Method
• Node.js fs.Dir.close() Method
• Node.js fs.Dirent.isCharacterDevice() Method
• Node.js fs.Dir.read() Method
• Node.js fs.Dirent.isBlockDevice() Method
• Node.js filehandle.close() Method
• Node.js filehandle.read() Method
• Node.js stats.isDirectory() Method from fs.Stats Class
• Node.js filehandle.writeFile() Method from class: FileHandle
• Node.js fs.Dir.path() Method
• Node.js fs.filehandle.datasync() Method
• Node.js fs.filehandle.chmod() Method
• Node.js stats.isBlockDevice() Method from fs.Stats Class
• Node.js fs.filehandle.chown() Method
• Node.js fs.filehandle.sync() Method
• Node.js filehandle.truncate() Method
• Node.js fs.dirent.name Property
• Node.js filehandle.appendFile() Method
• Node.js fs.Dirent.isDirectory() Method
• Node.js fs.Dirent.isSymbolicLink() Method
• Node.js fs.Dir.readSync() Method
• Node.js fs.Dir.closeSync() Method
• Node.js fs.promises.link() Method
• Node.js fs.watch() Method
• Node.js fs.readlink() Method
• Node.js fs.fdatasync() Method
• Node.js fs.fsync() Method
• Node.js fs.rmSync() Method
• Node.js fs.rm() Method
• Node.js fs.writeSync() Method