Cache files read using fs.readFileSync.
Install
npm install readfilesyncwithcache
JavaScript Code:
var fs = require('fs');
require('readfilesyncwithcache');
//Alternate require syntax:
var fs = require('readfilesyncwithcache');
//Use regular fs.readFileSync syntax to read files.
var file = fs.readFileSync('test.js');
MIT