• Run, debug, and watch Vitest tests in Visual Studio Code.
• Coverage support (requires VS Code >= 1.88)
• NX support (see the NX sample).
• An @open tag can be used when filtering tests, to only show the tests open in the editor.

• Visual Studio Code version >= 1.77.0
• Vitest version >= v1.4.0
• Coverage requires Visual Studio Code >= 1.88.0
• Debugger requires Vitest >= 1.5.0

You can manage tests both from the Testing view and directly within your test files.

You can access the extension from the Testing view in the Visual Studio Code sidebar.

The toolbar at the top provides various commands to manage test execution:

• Refresh Tests: To reload your test suite, reflecting any new changes.
• Run All Tests: To start testing all cases that are currently visible.
• Debug Tests: To begin a debugging session for the tests.
• Run Tests with Coverage: To start testing all cases that are currently visible, while also collecting code coverage information.
• Continuous Run/Stop Continuous Run: To toggle the watch mode for running tests on file changes.
• Show Output: To display detailed logs from test executions.
• Miscellaneous Settings: To customize the Testing view, such as sorting and grouping tests.

💡 Hovering, or right clicking a folder, test file, test suite, or a test will reveal more actions.

The filter bar allows you to narrow down the tests displayed, focusing on specific tests by name, exclusion patterns, or tags.

Icons next to each test indicate their status—passed (checkmark), failed (cross), skipped (arrow), queued (yellow icon), or not executed (dot).

When viewing a test file, you'll notice test icons in the gutter next to each test case:

• Run a Single Test: Click the test icon next to a test case to run that specific test.
• More Options: Right-click the test icon to open a context menu with additional options:
  • Run Test: Execute the selected test case.
  • Debug Test: Start a debugging session for the selected test case.
  • Run with coverage: Execute the selected test case while also collecting code coverage information.
  • Reveal in Test Explorer: Locate and highlight the test in the centralized Testing view.
  • Breakpoint Settings: Set breakpoints to pause execution during debugging. You can add a standard breakpoint, a conditional breakpoint, a logpoint, or a triggered breakpoint.

You can identify if your config is loaded by the extension with process.env.VITEST_VSCODE and change the configuration accordingly.

These options are resolved relative to the workspace file if there is one. If you have a single folder open in Visual Studio Code, paths will be resolved relative to that folder. If there are multiple folders, but there is no workspace file, then paths are resolved as is (so they should be absolute) - this can happen if you change your user config to have multiple folders.

• vitest.rootConfig: The path to your root config file. If you have several Vitest configs, consider using a Vitest workspace.
• vitest.workspaceConfig: The path to the Vitest workspace config file. You can only have a single workspace config per VSCode workspace.
• vitest.configSearchPatternExclude: Glob pattern that should be ignored when this extension looks for config files. Note that this is applied to config files, not test files inside configs. Default: **/{node_modules,.*}/**If the extension cannot find Vitest, please open an issue.
• vitest.nodeExecutable: This extension spawns another process and will use this value as execPath argument.
• vitest.debuggerPort: Port that the debugger will be attached to. By default uses 9229 or tries to find a free port if it's not available.
• vitest.debuggerAddress: TCP/IP address of process to be debugged. Default: localhost

• vitest.vitestPackagePath: The path to a package.json file of a Vitest executable (it's usually inside node_modules) in case the extension cannot find it. It will be used to resolve Vitest API paths. This should be used as a last resort fix.
• vitest.nodeEnv: Environment passed to the runner process in addition to process.env
• vitest.debugExclude: Excludes files matching specified glob patterns from debugging. Default: [\"<node_internals>/**\", \"**/node_modules/**\"]

See https://vitest.dev/guide/workspace.html for monorepo support.