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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

Node js

  • 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


Node js

  • 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