Difference between revisions of "Node"

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|Homepage URL=http://nodejs.org/
 
|Homepage URL=http://nodejs.org/
 
|User level=intermediate
 
|User level=intermediate
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|Is High Priority Project=No
 
|Computer languages=JavaScript
 
|Computer languages=JavaScript
 
|Documentation note=http://nodejs.org/api.html
 
|Documentation note=http://nodejs.org/api.html
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|Decommissioned/Obsolete=No
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|Accepts cryptocurrency donations=No
 
|IRC general=irc://irc.freenode.net/node.js
 
|IRC general=irc://irc.freenode.net/node.js
 
|Related projects=NodeRed
 
|Related projects=NodeRed
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|Version status=developmental
 
|Version status=developmental
 
|Version download=http://nodejs.org/dist/latest/
 
|Version download=http://nodejs.org/dist/latest/
|Last review by=Kelly Hopkins
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|Test entry=No
|Last review date=2010-05-05
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|Last review by=Bendikker
|Submitted by=Database conversion
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|Last review date=2018/04/13
 
|Submitted date=2011-04-01
 
|Submitted date=2011-04-01
|Status=
 
 
|Is GNU=No
 
|Is GNU=No
 
|License verified date=2010-05-05
 
|License verified date=2010-05-05
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|Real name=See Node AUTHOR file
 
|Real name=See Node AUTHOR file
 
|Role=Maintainer
 
|Role=Maintainer
|Resource URL=
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}}
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{{Resource
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|Resource audience=Python (Ref)
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|Resource URL=https://pypi.org/project/node
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}}
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{{Resource
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|Resource audience=Ruby (Ref)
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|Resource URL=https://rubygems.org/gems/node
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}}
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{{Resource
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|Resource audience=Debian (Ref)
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|Resource URL=https://tracker.debian.org/pkg/node
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}}
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{{Resource
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|Resource audience=Savannah (Ref)
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|Resource URL=https://savannah.nongnu.org/projects/node
 
}}
 
}}
 
{{Resource
 
{{Resource
 
|Resource audience=Developer
 
|Resource audience=Developer
 
|Resource kind=Forum
 
|Resource kind=Forum
|Resource URL=http://groups.google.com/group/nodejs
 
}}
 
{{Resource
 
|Resource audience=Support
 
|Resource kind=Mailing List Subscribe
 
 
|Resource URL=http://groups.google.com/group/nodejs
 
|Resource URL=http://groups.google.com/group/nodejs
 
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Latest revision as of 07:19, 13 April 2018

[edit]

Node

http://nodejs.org/
evented I/O for V8 javascript.

Evented I/O for V8 javascript. Node's goal is to provide an easy way to build scalable network programs. This is in contrast to today's more common concurrency model where OS threads are employed. Thread-based networking is relatively inefficient and very difficult to use. Node will show much better memory efficiency under high-loads than systems which allocate 2mb thread stacks for each connection. Furthermore, users of Node are free from worries of dead-locking the process, there are no locks. Almost no function in Node directly performs I/O, so the process never blocks. Because nothing blocks, less-than-expert programmers are able to develop fast systems. Node is similar in design to and influenced by systems like Ruby's Event Machine or Python's Twisted. Node takes the event model a bit further: it presents the event loop as a language construct instead of as a library. In other systems there is always a blocking call to start the event-loop. Typically one defines behavior through callbacks at the beginning of a script and at the end starts a server through a blocking call like EventMachine run(). In Node there is no such start-the-event-loop call. Node simply enters the event loop after executing the input script. Node exits the event loop when there are no more callbacks to perform.

Documentation

http://nodejs.org/api.html

"IRC general" IRC general channel
irc://irc.freenode.net/node.js



Download

http://nodejs.org/dist/latest/

version 0.10.1 (developmental)
released on 21 March 2013



User level

Intermediate


Categories

Related Projects





Licensing

License

Verified by

Verified on

Notes

Verified by

Kelly Hopkins

Verified on

5 May 2010

Verified by

Kelly Hopkins

Verified on

5 May 2010

License

Expat

Verified by

Kelly Hopkins

Verified on

5 May 2010




Leaders and contributors

Contact(s)Role
See Node AUTHOR file Maintainer


Resources and communication

AudienceResource typeURI
DeveloperForumhttp://groups.google.com/group/nodejs
Debian (Ref)https://tracker.debian.org/pkg/node
Savannah (Ref)https://savannah.nongnu.org/projects/node
Python (Ref)https://pypi.org/project/node
Ruby (Ref)https://rubygems.org/gems/node


Software prerequisites

This entry (in part or in whole) was last reviewed on 13 April 2018.



Entry






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"Python (Ref)" is not in the list (General, Help, Bug Tracking, Support, Developer) of allowed values for the "Resource audience" property.


"Ruby (Ref)" is not in the list (General, Help, Bug Tracking, Support, Developer) of allowed values for the "Resource audience" property.


"Debian (Ref)" is not in the list (General, Help, Bug Tracking, Support, Developer) of allowed values for the "Resource audience" property.


"Savannah (Ref)" is not in the list (General, Help, Bug Tracking, Support, Developer) of allowed values for the "Resource audience" property.










Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.

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