It runs on top of the Eclipse integrated development environment.

V4 is closer to what would now be called an integrated development environment than an operating system of its own.

In a development environment with multiple languages, navigation is much more difficult.

Traditional development environments have long provided guidance during the writing of a program.

It is not typically responsible for change within development environments (see below).

So, the biggest thing that Flash really has going for it is a great development environment.

In smaller development environments, a few, or even a single individual might handle the complete process.

I mean, it's an interesting development environment, unlike anything else.

The Hello world program is often used as a sanity test for a development environment.

Windows 7 is not listed as having a development environment.