Echo JS 0.11.0

For those who don't know what Docker (http://docker.io) is: it is "an open-source application container engine. It gives developers a way to package their app and all its dependencies into a portable container which can be deployed on any modern Linux machine, virtualized or not. Containers are completely sandboxed and do not interfere with each other (think “iPhone apps for the server”), have virtually no performance overhead, and can easily be moved across machines and datacenters. Best of all, they don’t depend on any language, framework or packaging system."

Compared to regular VMs, Docker containers are much more lightweight. You don't have to allocate a static amount of RAM. The RAM is shared with the host OS - everything runs on the same kernel. This saves tons of money and hardware resources.

Flynn is an open source PaaS built on Docker. A PaaS is like Heroku, but an open source one allows you to run it anywhere, even on your cheap VPS, which not only greatly reduces costs but also avoids vendor lock-in. It'll even support Heroku buildpacks so that you can run Node, or whatever Heroku already supports. Flynn is in an early stage of development and its authors are seeking funding so that they can concentrate on the project full time. They state that even if they don't reach the funding goal, they will work on Flynn, but it will take much longer and the end result won't be as polished.

So if you can spare some money, please consider supporting Flynn!

Interesting. It *looks* cool, but I wonder whether this actually helps conversions, or whether it would achieve the opposite. Does anybody have experience with this?

Shameless plug, but those who are looking for a supervisor may be interested in Phusion Passenger: https://github.com/FooBarWidget/passenger/wiki/Node.js
Besides supervising, it does a whole lot of other things, like auto-scaling, providing statistics and insight, management tools, etc.

People on #node on irc.freenode.net told me about it.

I come from a Rails background, where we have an asset pipeline that's capable combining multiple Javascript files into a single file, which also performs compression and minification on it. Can anybody tell me why I should use something like RequireJS instead of having the server-side asset pipeline combine things for me?