JarCastingDeprecated
This package is no longer relevant as Node.js 0.12 is unmaintained.
fs-access 
Node.js 0.12
fs.access()&fs.accessSync()ponyfill
Install
$ npm install --save fs-access
Usage
var fsAccess = require('fs-access');
fsAccess('unicorn.txt', function (err) {
if (err) {
console.error('no access');
return;
}
console.log('access');
});
var fsAccess = require('fs-access');
try {
fsAccess.sync('unicorn.txt');
console.log('access');
} catch (err) {
console.error('no access');
}
API
See the fs.access() & fs.accessSync() docs.
Mode flags are on the fsAccess instance instead of fs. Only the F_OK mode is supported.
License
MIT © Sindre Sorhus