我想你关于这两个框架的意见。我想了很多的ExtJS的特点，但最近我看到的SmartClient，它似乎是巨大的，和自由（它的客户端功能）的商业项目。我试过的SmartClient的一点，它似乎比ExtJS的更容易，它有一个更好的tnan ExtJS的文档。

I would like your opinion about these two frameworks. I like a lot the features of ExtJS, but recently I saw SmartClient and it seems to be great too, and free (its Client side features) for commercial projects. I tried a little of SmartClient and it seems to be easier than ExtJS, and it has a better documentation tnan ExtJS.

但..我没有与任何这些框架的工作，也许我错了。这就是为什么我会喜欢谁曾与他们一起工作的人的意见。

BUT.. I didn't work with any of these frameworks and maybe I'm wrong. That's why I would like the opinion of people who has worked with them.

和BTW ..如何的ExtJS的许可工作？你已经到了，但每个开发人员一个许可证，然后你能够开发和销售你想每一个应用程序，或者您有购买的每个应用程序，你卖？

And BTW.. how does the license of ExtJS work? you've to but one license for each developer and then you're able to develop and sell every app you want or you have to buy a license for each app you sell?

在此先感谢您的帮助。

推荐答案

这已经 pretty的很好的覆盖上左右。具体这里和的这里。

This has been pretty well covered on SO. Specifically here and here.

Ext JS的是每个应用程序开发人员不许可的。

Ext JS is licensed per developer not per app.

我是一个Ext JS的开发人员，所以我偏爱内线，但我有SmartClient的好坏没有意见。如果授权是最重要的标准的SmartClient可能对你更好。如果你想加权技术优点见上面的链接，或者根据自己的需要，甚至更好地评价他们。

I'm an Ext JS developer so I'm partial to Ext, but I have no opinion of SmartClient good or bad. If licensing is the most important criterion SmartClient might be better for you. If you want to weight the technical merits see the links above, or even better evaluate them both based on your own needs.