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Asked: 2026-05-16T18:30:01+00:00

I’ve been reading about node.js lately. I’ve seen many articles about how it’s really

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I’ve been reading about node.js lately. I’ve seen many articles about how it’s really great and all from some prominent people. Given the inertia that this project seems to have, and that I am currently learning javascript and jQuery, the project has gotten my attention. I get that many people are excited about it, but I don’t quite understand what the implications are.

I understand that it is event driven and non-blocking and all of that, but where I’m confused is in regards to its intent.

Does node.js mean that we now have a foundation to run Javascript on the server-side, so that later maybe someone will create the Ruby on Rails or ASP.NET MVC equivalent for node.js/Javascript? Perhaps there already are web frameworks out there, but if so I haven’t heard the hype machine yet.

I hope my question is clear.

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  1. Editorial Team

    I think what you can hope for is going to be more like twisted for Python, rather than e.g. rails for Ruby — a rich, powerful framework, but still one requiring skill and care to use properly, because asynchronous programming is always like that… it’s the price you pay for its absolutely awesome performance potential.

    There are and have been Javascript server-side frameworks, but with server-side Javascript never being a really popular option, such frameworks never got the “critical mass” of support and enthusiasm that, say, jQuery has, or rails for ruby on the server side of things.

    I doubt async programming (with its subtleness and difficulty) will be the defining trigger for a “mass movement” (hey, I hope I’m wrong, but I see e.g. the relative popularity for Python of Django, with none of the awesome performance, compared with Twisted, with _all_ the awesome performance… but the intrinsic difficulty too!-).

    OTOH other developments (such as, simply, the wide availability of powerful, high performing, solid Javascript engines like V8) are more likely to eventually result in wide availability of (non-async;-) server-side Javascript choices, and as a consequence the possibility of the development (or porting — e.g., a framework like dojo could already offer a lot to a JS server-side app, only parts of it are actually client-side) of powerful, simple, and therefore eventually popular framework. Nevertheless, I wouldn’t hold my breath waiting for that either…

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