JavaScript syntax check in eclipse

Question

I am developing a RIA application with JavaScript in Eclipse. How can I enable JavaScript syntax check in eclipse?

Solution 1

Both the Web Tools Platform (WTP) and Aptana offer a quite good JavaScript editor with syntax checking. I use the later myself.

Solution 2

Have you looked at JSEclipse or JavaScript Editor PlugIn for Eclipse?
If you are developing using ExtJS you can get even intellisense along with syntax check using spket.