Migrating from Jest to Vitest

• vite-jest

  5 395 0.0 JavaScript

  First-class Vite integration for Jest

I had originally planned to keep using Jest during the migration of CRA to ViteJS, but I kept running into issues, mainly because Jest support for ES Modules is still experimental. There is a Vite plugin called vite-jest but it's still very much a work in progress.

• jsdom

  55 19,954 7.8 JavaScript

  A JavaScript implementation of various web standards, for use with Node.js

  

jsdom: To mimic the browser while running tests.

• SurveyJS

  surveyjs.io sponsored

  Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

  

• c8

  7 1,926 6.3 JavaScript

  output coverage reports using Node.js' built in coverage

coverage: This is the configuration I use for the c8 reporter. I also specify the folders that I exclude from the report.

• jest-dom

  22 4,290 7.0 JavaScript

  :owl: Custom jest matchers to test the state of the DOM

  

At the time of writing this article, it still seems to be an open issue. However, a workaround I found is to add "skipLibCheck": true, to your tsconfig.json file.

• vitest

  109 11,784 9.8 TypeScript

  Next generation testing framework powered by Vite.

  

I recently migrated from create-react-app (CRA) to ViteJS, and as part of that, I switched my test runner from Jest to Vitest.

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

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