nodecalgary1
- 2. What is Node.js? • A Very Fast Asynchronous Event Driven Server • Runs On Top of Google’s V8 Javascript Engine • You Write Server Code In Javascript (Yay!) • One Of The Fastest Growing Open Source Projects
- 3. Apps Running On Node.js • Voxer • Sled.com • Cloudkick • Pow • Cloud9 • nodejitsu • Loggly • Calipso • Word2 • Bookfriend.me
- 4. How To Node var http = require('http'); http.createServer(function (req, res) { res.writeHead(200, {'Content-Type': 'text/plain'}); res.end('Hello Worldn'); }).listen(1337, "127.0.0.1"); console.log('Server running at http://127.0.0.1:1337/'); Code from nodejs.org
- 5. How To Node... Running The Server % node example.js Server running at http://127.0.0.1:1337/ Code from nodejs.org
- 6. So How Does it Really Work? (Grocery Store Metaphore)
- 7. Did I Also Mention It’s Fast? http://arlolra.no.de/
- 8. Node Has Modules Frameworks (And Lots of Them) Database • express/connect • node-mongodb- native • bricks Others Testing • node-cassandra Templating • socket.io • expresso • node-redis • jade • hook.io • nodeunit • node-mysql • ejs • jsdom • vows • moustache • everyauth • benchmark.js
- 9. { Managing Module "name": "My app" , "description": "It Does Cool Stuff!" , "version": "0.0.1" , "author": { Dependencies is "name": "Eric Kryski", "email": "<nodecalgary@gmail.com>" } , "private": "true" Easy! , "homepage": "http://mydomain.com" , "main": "./app.js" , "engines": {"node": "~0.4"} , "repository": { • Use npm (node package manager) } "type": "git" "url": "git@github.com/myproject/" , • Define your package.json file , "dependencies": { "express": ">= 2.3.11" "jade": ">= 0.12.2" , • Use npm install to grab all your , "mongoose": ">= 1.4.0" , "mongoose-auth": ">= 0.0.10" modules , "everyauth": ">=0.2.17" } , "devDependencies": { % npm install module_name "expresso": ">= 0.8.0" } }
- 10. Current Status • Current Stable Version is v0.4.10 (Aug. 4th, 2011) • Current Not-Stable Version is v0.5.3 (Aug. 4th, 2011) • Moving to v0.6 in ~4 weeks (Stable Windows Support) • Moving to v1.0 around end of 2011 (Speedy Windows & Unix Support)
- 11. Places To Get You Up And Running • http://nodejs.org/ • http://howtonode.org/ • http://nodetuts.com/ • http://stackoverflow.com/questions/2353818/how-do-i-get-started- with-nodejs • http://groups.google.com/group/nodejs • IRC #node.js on freenode • I will be blogging at http://blog.erickryski.com