Spot Failures Instantly.
Stop scrolling through endless console logs. View hierarchical test trees, analyze execution times, and jump directly from a failed assertion straight to your source code with a single click.
Squash Bugs Without Leaving Your Editor.
Print statements are a thing of the past. Set breakpoints, step through closures, and evaluate complex expressions in real-time with full, out-of-the-box native debugger support.
Tailor Your Test Environment.
Gain granular control over how your tests execute. Effortlessly configure runtimes, inject custom arguments, and define environment variables precisely when and where you need them.
Zero-Headache Monorepo Support.
Working in a massive codebase? Eliminate pathing issues forever with automatic package detection, intelligent test file mapping, and manual overrides designed for complex directory structures.
Test with a Single Click.
Stay entirely in the zone. Actionable gutter icons sit right next to your code, letting you execute or debug specific `describe` or `test` blocks instantly—no context switching required.
