Is there a good Javascript development environment?

[Dag Sunde]

What kind of dev environment do you guys recommend
for developing Javascript code?

I'm thinking more about the situation where one is
working on libraries or larger bodies of code not
related to particular HTML pages.

Is there any editors/environments that "Knows"
Javascript, so that it can do syntax hilighting, code
completion, running and testing functions et.c.
before one plugs them into the HTML-pages and start
using them.

TIA...

 

[The Natural Philosopher]

What kind of dev environment do you guys recommend
for developing Javascript code?

Padded cell with methamphetamine and sedative drip.

I'm thinking more about the situation where one is
working on libraries or larger bodies of code not related to particular
HTML pages.

Increase the sedative.

Is there any editors/environments that "Knows" Javascript, so that it
can do syntax hilighting, code
completion, running and testing functions et.c.
before one plugs them into the HTML-pages and start using them.

Thats generally *your* job, and the reason why you need the amphetamines ;-)

 

[Aditya]

What kind of dev environment do you guys recommend
for developing Javascript code?

I'm thinking more about the situation where one is
working on libraries or larger bodies of code not
related to particular HTML pages.

Is there any editors/environments that "Knows"
Javascript, so that it can do syntax hilighting, code
completion, running and testing functions et.c.
before one plugs them into the HTML-pages and start
using them.

TIA...

Try Aptana Studio with spket or JSEclipse