Скачать или смотреть What is an IDE? — Coding for Beginners

Programmers use something called an IDE (integrated development environment) to write their programs. It's just a text editor, like Word or Notes or whatever. The reason why we don't use word is because IDE’s have features that help you write faster and better code. For examples it has something called auto completion.Most IDEs know the language you're typing in and completes your code for you. It can tell you when you make mistakes. It shows you how to write clean code and a loooot of other features that a text editor like Notes won’t give you. Some of the most common IDEs are Atom, Sublime, IntelliJ, WebStorm, XCode, Visual Studio, Eclipse, etc… (installation demo) For our purposes I’m going to use Atom, because it’s lightweight and quick, but feel free to install any of these on your Mac so we can get started, and if you have Windows, I dunno what to tell you.

Next we’re gonna talk about Source Control which is a feature of many of the IDEs I mentioned.