Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Consider migration from Jest to Vitest #1591

Closed
exoego opened this issue Mar 16, 2024 · 2 comments · Fixed by #1590
Closed

Consider migration from Jest to Vitest #1591

exoego opened this issue Mar 16, 2024 · 2 comments · Fixed by #1590

Comments

@exoego
Copy link
Contributor

exoego commented Mar 16, 2024 •
edited by suzuki-shunsuke

As a contributor, it would be nice if tests run fast.

Vitest is a very fast test framework becoming popular in JS world in the recent years.
I've recently migrated my work projects from Jest to Vitest and the team are quite happy with the results.

  • Fast. In my work projects, migrating to Vitest halves test time (40 seconds -> 20 seconds)
  • Jest compatible. Even many Jest plugins run with Vitest.
  • Compact. Its bundle size is 51 KB compared to Jest's 582 KB.
  • Out-of-box TypeScript support

You can see the visualized comparison in https://moiva.io/?npm=jest+vitest
@suzuki-shunsuke
Copy link
Owner

Thank you for your proposal.
I'm not familiar with Vitest, but it looks nice!

@suzuki-shunsuke suzuki-shunsuke mentioned this issue Mar 16, 2024
Merged
@suzuki-shunsuke
Copy link
Owner

📝 https://vitest.dev/guide/migration.html#migrating-from-jest

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
main
Archived in project
Milestone
No milestone
Development

Successfully merging a pull request may close this issue.

Migrate to vitest exoego/tfaction
2 participants
@exoego @suzuki-shunsuke