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Description: Discussion on Node.js
 

Is there other ways to improve node.js performance 
  I use gzip and child_process api and I see performance increase dramatically. However, I feel that performance could be improve further. Is there any other method do you suggest. Thank you,
By Ket  - 4:07am - 1 new of 1 message    

Module naming 
  Hi all, I really want to name my modules however I like and be installable and require-able. For example, I want to write a 'merge' utility, and I don't want to struggle coming up with a random set of letters because I want my code to read require('merge') not require('golalamergifiable').... more »
By George Stagas  - 2:49am - 4 new of 4 messages    

daonode: a functional logic solver with built in parser. 
  I have released daonode on npm and [link] To use daonode, just: npm install daonode Dao is a functional logic solver, unifying code with data, grammar with program, logic with functional, compiling with running. Daonode is a porting, rewriting and upgrading from python to coffeecript(so... more »
By Simeon Chaos  - May 24 - 1 new of 1 message    

streamcount - Sketch algorithms for real-time analytics 
  Hi all, [link] I just published the streamcount module to npm. It implements the HyperLogLog and Count-Min sketch data structures for real-time counting of unique IDs (useful for unique visitor analytics) or tracking counts of the top most observed IDs (useful for top viewed pages/videos/products/etc... more »
By John Hurliman  - May 24 - 1 new of 1 message    

Node v0.10.8 (Stable) 
  2013.05.24, Version 0.10.8 (Stable) * v8: update to 3.14.5.9 * uv: upgrade to 0.10.8 * npm: Upgrade to 1.2.23 * http: remove bodyHead from 'upgrade' events (Nathan Zadoks) * http: Return true on empty writes, not false (isaacs) * http: save roundtrips, convert buffers to strings (Ben Noordhuis)... more »
By Isaac Schlueter  - May 24 - 1 new of 1 message    

HTTP - how to send multiple pre-cached gzipped chunks? 
  Lets say I have 2 individually gziped html chunks in memory. Can I send chunk1+chunk2 to HTTP client? Does any browser supports this? Or there is no way to do this and I have to gzip the whole stream not individual chunks? I want to serve to clients for example chunk1+chunk2 and chunk2+chunk1 etc... more »
By Sławek Janecki  - May 24 - 5 new of 5 messages    

vnc over gif 
  [link] Friday evening project: vnc viewer based on animated gif image stream. Browser requirement: netscape 2.0+ Regards Andrey.
By Andrey  - May 24 - 7 new of 7 messages    

Node JS and DOM Manipulation 
  Hi, This is a post to get some suggestions over DOM Manipulation using JSDOM in nodejs. We have currently written a service which crawls given url on the fly and input it to JSDOM to inspect DOM with jQuery. We see that this service consumes 90% of CPU [Expected]. The urls scraped are quite heavy in their html content and around ~100 req/sec... more »
By Tamil selvan R.S  - May 24 - 3 new of 3 messages    

Non-web always-blocking cpu-intensive high-memory node worker 
  I'm new to node and I am investigating using node for a non-web always-blocking cpu-intensive high-memory process. The process basically runs in an infinitely loop, loading a lot of data from a datastore into memory, applying complex (blocking) business logic, then saving the result back to the store, and starting over again. It doesn't respond to... more »
By Baz  - May 24 - 12 new of 12 messages    

node-v0.6.18 http module the submitted url with Chinese parameter under ie9 does not recognize 
  the code: var http = require('http'); http.createServer(function (req, res) { console.log(req.url); res.writeHead(200, {'Content-Type': 'text/plain'}); res.end('Hello World\n');}).listen(1337); console.log('Server running at 1337'); I install the node-v0.6.18 on window7 and linux cat /etc/issue... more »
By cheng cao  - May 23 - 2 new of 2 messages    

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