Node.js + express + connect-cache

app.js

var express = require('express')
  , routes = require('./routes')
  , cache = require('connect-cache');

// all urls contains "cached" will be cached for 1min. e.g. /services/cached/list.json

var app = module.exports = express.createServer(
  cache({rules: [
    {regex: /\/cached\/.*/, ttl: 60 * 1000}
  ]})
);