Skip to content
JS FAQ - JavaScript Guides Online

Get answers to your JavaScript questions. Explore detailed how-to guides, code examples, and best practices for beginners and developers.

  • Home
  • Home
Books
Home » command
How to run Cypress tests from the command line
Posted inE2E Testing: Cypress

How to run Cypress tests from the command line

Posted inE2E Testing: CypressTags: cli, command, cypress
Execute Cypress tests via the command line with `npx cypress run`. Configure runs with flags like `--spec`, `--browser`, and `--config`. Speed up CI builds using parallel execution and stub network requests with `cy.intercept()`. Includes tips on programmatic login and managing test reporters for efficiency.
Read More
How to run tests with Jest from the command line
Posted inUnit Testing: Jest

How to run tests with Jest from the command line

Posted inUnit Testing: JestTags: cli, command, jest, run
Jest flags: --watch for Git-tracked changes, --watchAll for all files, --runInBand for serial debugging, --clearCache for errors, --findRelatedTests for specific files. Configure moduleNameMapper for path aliases. Debug with node --inspect-brk. Use jest.useFakeTimers() for timer tests.
Read More
Copyright 2026 — JS FAQ - JavaScript Guides Online. All rights reserved.
Scroll to Top