FastTravel is a plugin which enables quick navigation to any place in the editor with minimal keystrokes. Press alt + l which shows places to navigate. Type the keys of the identifier to navigate to that location.
Link to Github repository: https://github.com/jcraane/fast-travel
Using IDE built-in plugin system:
Settings/Preferences > Plugins > Marketplace > Search for "Fast Travel" > Install Plugin
Manually:
Download the latest release and install it manually using Settings/Preferences > Plugins > ⚙️ > Install plugin from disk...
Plugin based on the IntelliJ Platform Plugin Template.