推荐一下小巧，实用的node模块
- async https://github.com/caolan/async
- bluebird https://github.com/petkaantonov/bluebird
- benchmark https://github.com/bestiejs/benchmark.js
- debug https://github.com/visionmedia/debug
- depd https://github.com/dougwilson/nodejs-depd
- delegates https://github.com/tj/node-delegates
- mkdirp https://github.com/substack/node-mkdirp
- lodash https://github.com/lodash/lodash
- require-directory https://github.com/troygoode/node-require-directory
- shelljs https://github.com/shelljs/shelljs
- https://github.com/substack/minimist or https://github.com/tj/commander.js or https://github.com/yargs/yargs
- chalk https://github.com/chalk/chalk
- request https://github.com/request/request
- vinyl-fs https://github.com/gulpjs/vinyl-fs
- handlebars https://github.com/wycats/handlebars.js
欢迎大家一起推荐啊