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Multiprocess debugging

Last modified: 10 August 2022

Required plugins: JavaScript and TypeScript, JavaScript Debugger, Node.js

The plugins are available only in IntelliJ IDEA Ultimate, where they are enabled by default.

With IntelliJ IDEA, you can debug additional Node.js processes that are launched by the child_process.fork() method or by the cluster module. Such processes are shown as threads in the Frames pane on the Debugger tab of the Debug tool window.

Node.js application: Multi-process debugging