IntelliJ IDEA constantly analyzes your code, looking for connections between symbols across all project files and languages. Using this information it can provide indepth coding assistance, quick navigation, clever error analysis with handy quick fixes, and, of course, intellingent refactorings that all ensure complete consistency of changes because IntelliJ IDEA knows your code really deeply.
Every aspect of IntelliJ IDEA, its features, functions, UI layout, and integrations were all designed with developer ergonomics in mind. IntelliJ IDEA is built on a principle that every minute a developer spends in the flow is a good minute, and things that break developers out of that flow are bad and should be avoided.
Everything you need: VCS, application servers, frameworks support, and other mission-critical tools are right there after the installation.
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