Monthly Archives: June 2011

Calipso – A Content Management System (CMS) Written in Node.js

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Calipsologo

As a writer of online content, I’m always looking at what is new in the world of content management systems (CMSs), and I was intrigued to see that there is a new CMS out based on Node.js called Calipso (and with the brilliantly simple url calip.so). Here’s the description:

Calipso is a content management system (CMS), based on the NodeJS server.

Due to the asynchronous nature of NodeJS, it seemed like a good idea to try to build a CMS made up of modules that could execute asynchronously in a non-blocking way.

This is the start of that journey, we are in the early days, so be patient, but feedback is always appreciated!

The site itself is of course built using Calipso and demonstrates some of the capabilities. Alex Young over at the DailyJS JavaScript blog also wrote a detailed code review of Calipso that gives a good sense of its capabilities. The code itself can naturally be found on Github for those wanting to dive into the source code itself.

While right now I will stick with WordPress as my CMS for this site (primarily because I barely have enough time to write, let alone work on the backend of the site), it’s good to see someone working on a Node.js-driven CMS and I’ll definitely keep watching its evolution. Cool to see!

Code.DanYork.com Now Available Over IPv6 as of World IPv6 Day

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Ipv6day 1Just in time for World IPv6 Day, I’m pleased to note that Code.DanYork.com is now available over IPv6!

This site runs on WordPress and while WordPress itself works fine with IPv6, the trick was to find a web hosting provider that provided solid IPv6 connectivity.

After much investigation, I finally set up a basic web hosting account with Hurricane Electric. They’ve been in a leader in IPv6 deployment and have great interconnections to other IPv6 networks. They are also the folks behind Tunnelbroker.net, the free service I use to get IPv6 connectivity into my home office (using a setup for IPv6 with an Apple TimeCapsule that I described in another blog post).

I had this site hosted at another webhost, but through the sheer beauty of WordPress’s export and import features I was able to move the entire contents of the site over to Hurricane Electric without any problem.

For those curious, I’m running the site in WordPress’ Multisite mode as I’m planning to move more of my sites over to HE’s hosting. I’m using the Domain Mapping plugin to let me map different domains to different blogs. It’s all working wonderfully.

Now, unlike Google and Facebook, I’m not removing the IPv6 connectivity for this site after the 24 hours of World IPv6 Day are up. This site is live with IPv6 and will stay set up with IPv6 for the foreseeable future. (But having said that, I have nowhere even remotely near the visitors of the larger sites… and I have the luxury of not having to deal with large numbers of people who may have challenges connecting to my site.)

Welcome to the new IPv6 Internet!

P.S. If you want to learn more about IPv6, and in particular IPv6 and VoIP/SIP, you can visit the IPv6 Resource Page I put together over on Voxeo’s site. I’ve got some HOWTOs, tutorials, videos, links and more…

As an aside, over on the right navigation bar you’ll see a little “IPv6 detector” box that will show you either your IPv6 address or your IPv4 address (and yes, I blacked my actual address out in the screenshot because I’m just naturally paranoid):


Ipv6detector

I’m using the “IPv6 detector” plugin for WordPress by Andres Altamirano, although I did alter it a bit. I shortened the text that was printed for an IPv6 address so that it would fit in my theme’s sidebar. I also removed the URL link and removed the extra links about IPv4 exhaustion.

Installation was a snap, though… I just installed it into WordPress and then went to the Widgets area of my theme and dragged it into the location where I wanted it.