Why I hate Web 2.0/Ajax? Here are some reasons...

Some of my colleagues who often discuss Ajax technology on their blogs published a essay titled why I hate Web 2.0/Ajax? Here are some reasons..., which describes the reasons why he hates Ajax:

1. There is nothing new in Web/Ajax.
2. incorrect use of Web/Ajax will cause some users to be unable to access your web application. Because someone will prohibit JavaScript Execution (I don't think there are too many people doing this ?).
3. Ajax framework is good. However, some websites using the framework occupy a lot of network bandwidth to call the Ajax method to store several bytes. Sometimes it is enough to use a script compiled by ourselves. We may only need to use 1% of the framework.
4. NoteProgramUpdate issues. If the interface changes, you need to read the scripts (includingCode).
5 ,......

However, according to the comments in this article, there are still many Ajax advocates.

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I remember that I used a B/S management software a long time ago. I used JS + XML + XSL + C # and wrote a simple JS library, it can also be called Ajax, but the efficiency is always unsatisfactory. As aboveArticleAs mentioned in, sometimes a lot of JS Code is called to store several bytes, which is quite difficult to debug and modify, and my team members complain that there are too many JS Code.
Ajax has many advantages and disadvantages. I think the key is that we use it for appropriate occasions.