When Do I Need A JavaScript MVC Framework?
When building a single-page application using JavaScript, whether it involves a complex user interface or is simply trying to reduce the number of HTTP requests required for new Views, you will likely find yourself inventing many of the pieces that make up an MV* framework.
At the outset, it isn’t terribly difficult to write your own application framework that offers some opinionated way to avoid spaghetti code; however, to say that it is equally as trivial to write something as robust as Backbone would be a grossly incorrect assumption.
There’s a lot more that goes into structuring an application than tying together a DOM manipulation library, templating, and routing. Mature MV* frameworks typically include not only the pieces you would find yourself writing, but also include solutions to problems you’ll find yourself running into later on down the road. This is a time-saver that you shouldn’t underestimate the value of.
So, where will you likely need an MV* framework and where won’t you?
If you’re writing an application where much of the heavy lifting for view rendering and data manipulation will be occurring in the browser, you may find a JavaScript MV* framework useful. Examples of applications that fall into this category are GMail, NewsBlur and the LinkedIn mobile app.
These types of applications typically download a single payload containing all the scripts, stylesheets, and markup users need for common tasks and then perform a lot of additional behavior in the background. For instance, it’s trivial to switch between reading an email or document to writing one without sending a new page request to the server.
If, however, you’re building an application that still relies on the server for most of the heavy-lifting of page/view rendering and you’re just using a little JavaScript or jQuery to make things more interactive, an MV* framework may be overkill. There certainly are complex Web applications where the partial rendering of views can be coupled with a single-page application effectively, but for everything else, you may find yourself better sticking to a simpler setup.
Maturity in software (framework) development isn’t simply about how long a framework has been around. It’s about how solid the framework is and more importantly how well it’s evolved to fill its role. Has it become more effective at solving common problems? Does it continue to improve as developers build larger and more complex applications with it?
David Walsh is Mozilla’s senior web developer, and the core developer for the MooTools
ReplyDeleteJavascript Framework. David’s blog reflects his skills in HTML/5, JS and CSS, and offers a ton
of engaging advice and insight into front-end technologies. Even more obvious is his passion
for open source contribution and trial-and-error development, making his blog one of the
most honest and engaging around.
Website: davidwalsh.name
David Walsh is Mozilla’s senior web developer, and the core developer for the MooTools Javascript Framework. David’s blog reflects his skills in HTML/5, JS and CSS, and offers a ton of engaging advice and insight into front-end technologies. Even more obvious is his passion for open source contribution and trial-and-error development, making his blog one of the most honest and engaging around.
ReplyDeleteWebsite: davidwalsh.name
David Walsh is Mozilla’s senior web developer, and the core developer for the MooTools Javascript Framework. David’s blog reflects his skills in HTML/5, JS and CSS, and offers a ton of engaging advice and insight into front-end technologies. Even more obvious is his passion for open source contribution and trial-and-error development, making his blog one of the most honest and engaging around.
ReplyDeleteWebsite: davidwalsh.name
David Walsh is Mozilla’s senior web developer, and the core developer for the MooTools Javascript Framework. David’s blog reflects his skills in HTML/5, JS and CSS, and offers a ton of engaging advice and insight into front-end technologies. Even more obvious is his passion for open source contribution and trial-and-error development, making his blog one of the most honest and engaging around.
ReplyDeleteWebsite: davidwalsh.name
David Walsh is Mozilla’s senior web developer, and the core developer for the MooTools Javascript Framework. David’s blog reflects his skills in HTML/5, JS and CSS, and offers a ton of engaging advice and insight into front-end technologies. Even more obvious is his passion for open source contribution and trial-and-error development, making his blog one of the most honest and engaging around.
ReplyDeleteWebsite: davidwalsh.name
David Walsh is Mozilla’s senior web developer, and the core developer for the MooTools Javascript Framework. David’s blog reflects his skills in HTML/5, JS and CSS, and offers a ton of engaging advice and insight into front-end technologies. Even more obvious is his passion for open source contribution and trial-and-error development, making his blog one of the most honest and engaging around.
ReplyDeleteWebsite: davidwalsh.name
David Walsh is Mozilla’s senior web developer, and the core developer for the MooTools Javascript Framework. David’s blog reflects his skills in HTML/5, JS and CSS, and offers a ton of engaging advice and insight into front-end technologies. Even more obvious is his passion for open source contribution and trial-and-error development, making his blog one of the most honest and engaging around.
ReplyDeleteWebsite: davidwalsh.name
David Walsh is Mozilla’s senior web developer, and the core developer for the MooTools Javascript Framework. David’s blog reflects his skills in HTML/5, JS and CSS, and offers a ton of engaging advice and insight into front-end technologies. Even more obvious is his passion for open source contribution and trial-and-error development, making his blog one of the most honest and engaging around.
ReplyDeleteWebsite: davidwalsh.name
David Walsh is Mozilla’s senior web developer, and the core developer for the MooTools Javascript Framework. David’s blog reflects his skills in HTML/5, JS and CSS, and offers a ton of engaging advice and insight into front-end technologies. Even more obvious is his passion for open source contribution and trial-and-error development, making his blog one of the most honest and engaging around.
ReplyDeleteWebsite: davidwalsh.name
David Walsh is Mozilla’s senior web developer, and the core developer for the MooTools Javascript Framework. David’s blog reflects his skills in HTML/5, JS and CSS, and offers a ton of engaging advice and insight into front-end technologies. Even more obvious is his passion for open source contribution and trial-and-error development, making his blog one of the most honest and engaging around.
ReplyDeleteWebsite: davidwalsh.name
David Walsh is Mozilla’s senior web developer, and the core developer for the MooTools Javascript Framework. David’s blog reflects his skills in HTML/5, JS and CSS, and offers a ton of engaging advice and insight into front-end technologies. Even more obvious is his passion for open source contribution and trial-and-error development, making his blog one of the most honest and engaging around.
ReplyDeleteWebsite: davidwalsh.name
David Walsh is Mozilla’s senior web developer, and the core developer for the MooTools Javascript Framework. David’s blog reflects his skills in HTML/5, JS and CSS, and offers a ton of engaging advice and insight into front-end technologies. Even more obvious is his passion for open source contribution and trial-and-error development, making his blog one of the most honest and engaging around.
ReplyDeleteWebsite: davidwalsh.name
David Walsh is Mozilla’s senior web developer, and the core developer for the MooTools Javascript Framework. David’s blog reflects his skills in HTML/5, JS and CSS, and offers a ton of engaging advice and insight into front-end technologies. Even more obvious is his passion for open source contribution and trial-and-error development, making his blog one of the most honest and engaging around.
ReplyDeleteWebsite: davidwalsh.name
David Walsh is Mozilla’s senior web developer, and the core developer for the MooTools Javascript Framework. David’s blog reflects his skills in HTML/5, JS and CSS, and offers a ton of engaging advice and insight into front-end technologies. Even more obvious is his passion for open source contribution and trial-and-error development, making his blog one of the most honest and engaging around.
ReplyDeleteWebsite: davidwalsh.name