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Start the debugger session

Last modified: 27 November 2024

Any debugger session is based on a run/debug configuration. The configuration type depends on the type of your application and the runtime environment.

You can run several debugger sessions with different configurations at a time.

Through a configuration you do not only launch your application but can also tell WebStorm to use some parameters or perform some actions before the application starts. For example, you can pass Node.js-specific command line options to the Node.js executable file.

Note that after you launch a debugger session, the the Debug tool window button icon that marks the Debug Tool Window toggles to Debugging is active to indicate that the debugging process is active.