What's New (Page 5 of 12)

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.

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.

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.

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

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.

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.

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.

Wallaby now supports the latest version of Jasmine (v5.1.1) for both node.js and browser tests. The latest version of Jasmine included breaking changes that required updates to Wallaby’s integration. To use the latest version of Jasmine, please ensure you’re running the latest version of Wallaby.

Wallaby now supports node.js v21.x. The recent update of node included a number of breaking changes to projects and tools that use ES Modules.

Wallaby has been updated to support NX v17.x. This new version included breaking changes to internal APIs for loading NX configuration.