# E2E tests
For e2e test in Vue Storefront, we use Cypress (opens new window). Head to their website for great docs, best practices, and tutorials on how to write e2e tests.
We don't yet have our guidelines for e2e tests, but we try to follow best practices recommended by Cypress. Follow them to make tests more reliable and easier to maintain.
# Running tests
To open cypress, just run:
To run all test in the background: