Non-JVM technologiesJavaScriptProfiling JavaScript with Spy-jsUltimateProfiling JavaScript with Spy-js Last modified: 08 September 2023 Support for tracing code execution and debugging applications with Spy-js is not bundled with IntelliJ IDEA. You can install the Spy-js plugin from JetBrains Marketplace as described in Install plugins.You can find the documentation for Spy-js in earlier versions of IntelliJ IDEA Help.Thanks for your feedback!Was this page helpful?YesNo