JetBrains Suite — The Refactoring IDE

The free Community Edition covers IntelliJ, PyCharm, and Android Studio at the language level. Toolbox manages installs, versions, and project shortcuts.

• Refactoring depth. Rename, extract method/variable/interface, move class, change signature, inline, pull up / push down — all aware of usages across the project, including XML configs, templates, SQL, and tests.
• On-the-fly inspections. Hundreds of language-specific lints highlight bugs, dead code, performance smells as you type. The "Problems" panel is a TODO list that writes itself.
• Framework awareness. Spring beans, Django models, Rails routes, JPA entities — the IDE understands the framework, not just the language. Navigation hops between layers like they're the same file.
• Database tooling. Connect to Postgres/MySQL/Mongo/etc, browse schemas, write SQL with completion against actual table columns, generate migrations.
• Built-in tooling. HTTP client, REST scratch files, Docker, Kubernetes, profilers, built-in. Less hopping to terminals.

• Resource usage. JVM-based, indexes whole projects. Big monorepos need real RAM. Worth tuning -Xmx in vmoptions.
• Cost. Per-seat subscription for the Ultimate tiers and the All Products Pack. Worth it for many; a barrier for some.
• UX is dense. The keymap, panels, and scopes take time to learn. People who give it two weeks rarely go back; people who give it two days often quit.
• Indexing pauses on first open of a large project can be lengthy. Get used to walking away to refill coffee.
• AI-native editors haven't quite landed in JetBrains yet — JetBrains AI Assistant exists, but the cutting edge of agent IDEs is still on the VS Code fork side.