What's New (Page 2 of 9)

Support for Vitest v2.0.x+

09 Jul 2024

Wallaby now supports the latest version of vitest (v2.0.0). The recent update of vitest included breaking changes that required updates to Wallaby’s vitest integration.


JetBrains Previous / Next Error

08 Jul 2024

Wallaby for JetBrains editors provides two additional actions, Go to Next Error and Go to Previous Error, allowing you to quickly navigate between errors in your tests. This same functionality was already available in VS Code with the VS Code built-in Go to Next Problem and Go to Previous Problem actions.


Support for Vitest v1.6.x+

07 May 2024

Wallaby now supports the latest version of vitest (v1.6.0). The recent update of vitest included breaking changes that required updates to Wallaby’s vitest integration.


Jest v30 (Alpha 3) Support

20 Apr 2024

The latest version of Jest (v30.0.0-alpha.3) is now supported by Wallaby. This version included a number of breaking changes that required updates to Wallaby’s Jest integration.


Jest Performance Improvements

12 Apr 2024

The latest version of Wallaby significant improves performance startup and test execution times for Jest projects; Jest’s TypeScript configuration files are now transpiled using swc instead of ts-node, and large mono-repos only load project configuration on demand. For large projects, test execution times can be up to 90% faster than before.


Support for Vitest v1.4.x+

18 Mar 2024

Wallaby now supports the latest version of vitest (v1.4.0). The recent update of vitest included breaking changes that required rework of Wallaby’s integration.


Support for AVA 6.1.2+

01 Mar 2024

Wallaby now supports the latest version of AVA (v6.1.2). The recent version included breaking changes that required rework of Wallaby’s integration.


Support for Vitest v1.3.1+

23 Feb 2024

Wallaby now supports the latest version of vitest (v1.3.1). The recent update of vitest included breaking changes that required rework of Wallaby’s integration.


Support for Import Assertions and Attributes

16 Feb 2024

Wallaby now supports Import Attributes, a new JavaScript language feature. Import Attributes replaced the Import Assertions language feature, which was already supported by Wallaby. Wallaby now supports both of these language features.


Support for Vitest v1.x

06 Dec 2023

Wallaby now supports vitest@v1.0.x, a major update that was just released yesterday. We had been closely monitoring the progress of Vitest’s 1.0.x beta releases to ensure we could support the official 1.0.x version as soon as possible after it was released. There were numerous breaking changes and enhancements introduced in Vitest’s latest version that required updates to Wallaby’s integration. If you are using an earlier version of Vitest, we recommend reading the Vitest migration guide to understand changes that may affect your project.