Alternative Flex Compiler

Currently, as I'm sure most of you are aware, the Flex (EDIT: Flex 3) compiler is extraordinarily slow. It does however have an API. My question is: are there alternative (possibly C/C++ based) compilers that are faster than t开发者_JS百科he current Adobe one?

I realize compilers aren't something you can pump out in a few days, but if no alternative is available, do you think it would be worth the time to implement a faster flex compiler?

The compiler is supposed to be much faster in Flex 4. But I haven't verified this with actual real-world use cases yet. If you try it then let me know what you find.

You should definitely check out HFCD (http://bytecode-workshop.com/). It supports both Flex 3 and 4. It's faster than Flex 3 and 4 because it allows for compiling multiple applications at the same time on a multi-core computer. HFCD is also TCP/IP enabled. That means you can run the HFCD compiler on a second machine (possibly with more CPU and memory).

You may want to have a look at the HFCD which analyzes your project structure and spawns multiple compiler tasks in parallel.

This however does only change the performance if your project consists of multiple small modules. An Eclipse plug-in for HFCD exists as well.

I suspect that it would be worthwhile for someone to implement a complete alternative compiler and dev infrastructure (Flex Builder isn't that strong to begin with). Having said that, I know of know such project for the AS3 language.

If you are willing to go to a language that is only marginally different (and from the looks of it, just plain better), then I'd suggest taking a look at Haxe. From what I understand, the Haxe compiler is quite a bit faster than the Flex compiler.

There is a nice plugin for Aptana to develop Air applications

I did some asking around and someone else told me about this:

http://www.deitte.com/archives/2008/10/a_faster_flex_3.htm

This is related to what @James Ward said, that the flex 4 compiler is supposed to be faster. This guy back-ported some of the changes from the flex 4 to the flex 3.0/3.1/3.2 sdks and claims a 25% increase in speed.

I've never tried it; the person I talked to said he had and it was giving him some problems, but it could have been something he was doing wrong.

If someone uses this, please do post your experiences with it.