disk-cache Simple disk caching - cache strings to files on disk Installation npm install disk-cache Methods cache.get(key, [ttl], cb) cache.set(key, value, cb) Usage var cache = require('disk-cache')({ path: './cache/' + Math.random()}) var key = 'some/file.txt'var value = 'abc123'cache.set(key, value, function(err) { var ttl = 60 * 60 // 1 hour cache.get(key, ttl, function(err, val) { if (err.notFound) { // this value is not cached or has expired return } console.log(val) // abc123 })})