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Node.js. What it is Server Side JavaScript built on G oogle’s V8 engine Bundled libraries such as http, https, filesystem Uses small C library to handle socket connections NPM package manager. Why it’s cool JS is inherently asynchronous High performance with many concurrent users.

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Presentation Transcript
slide2

What it is

    • Server Side JavaScript built on Google’s V8 engine
    • Bundled libraries such as http, https, filesystem
      • Uses small C library to handle socket connections
    • NPM package manager
slide3

Why it’s cool

    • JS is inherently asynchronous
      • High performance with many concurrent users.
      • Non-blocking i/o
      • No need to manually implement threads (though you can)
    • No translation needed between server and client objects
    • Same language used by everyone on a project
who is using it
Who is using it?
  • Google
  • Microsoft (native support in Azure)
  • Yahoo
  • eBay
  • Facebook
  • LinkedIn
  • Many, many smaller companies
additional information
Additional information
  • Nodejs.org
  • Expressjs.org
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