Processing Visualization Language Ported To Javascript

Manfre writes "On his birthday, John Resig (creator of jQuery) has given a present to developers by releasing Processing.js. This is a Javascript port of the Processing Visualization Language and a first step towards Javascript being a rival to Flash for online graphics content. His blog post contains an excellent writeup with many demos."

Comments

Re:'polished turd'

[AKAImBatman]

Flash doesn't exist anymore to do animation or dynamic graphics, it exists to run fast.

Wait, are we talking about the same Flash? Because I've done a lot of Flash and Actionscripting, and "Fast" is not even in the vocabulary. Software rendered graphics pipeline? Check. Slow VM interpreter that makes Java 1.0 look fast? Check. Lack of direct rendering APIs? Check. Focus on animation at the expense of dynamic scene creation? Check.

Granted, Flash 9 is a major improvement, but it is arriving rather late in the game.

Eric

[erickhill]

Regardless if this is usable today for client work, this is insane stuff. The first iteration of Flash eons ago had plenty of nay-sayers. He made this over the course of seven months? Bow down, I say. Very impressive.

Re:'polished turd'

[AKAImBatman]

I mentioned this above, but I'll reiterate it here. In that benchmark, LOWER IS BETTER. The brand-new Flash 9 VM engine did excellent (as I expected it would), but the Flash 7 and 8 engines were generally creamed by the Javascript engines. Which I don't think is what you're trying to prove at all.

The secret to the performance of Flash 9 is this little beauty: http://www.mozilla.org/projects/tamarin/

A fully modern, high-performance, Just In Time compiler that gives the JVM a run for its money. It's an amazing piece of Javascript technology that Adobe has donated to the Mozilla project for inclusion in the next major revision of FireFox. Wonderful, wonderful engine that absolutely no one is using yet.

See, if you compiled to Flash 7 or 8, you're still triggering the Flash 8 engine. The Flash 9 engine is a complete rewrite that only works with Flash 9 content. So the next chapter of performance wars has yet to be written.

Q.E.D.

Re:Creator of WHAT?!

[grahamd0]

Can someone please explain to me why anyone would regard jquery as a black mark on John Resig's work?

I've found it very useful for anything but the most mundane js tasks. Certainly better than the piles of other libraries that all seem to be based around the fallacy that javascript needs classical inheritance. (Hint: It doesn't. It has prototypal inheritance.)

Re:My Post

[fuzzy12345]

javascript is crappy scripting language for use with HTML. [...] Java is a full blown object oriented programming language I think you meant to say "Javascript is a full blown power-users' language, basically Lisp but with syntax problems, whereas Java is a crappy low-level language; the COBOL of the millenium."