Cypress - Basics and Setup
What is the correct command to install Cypress as a development dependency using npm?
What is the correct command to install Cypress as a development dependency using npm?
easy📝 Conceptual Q11 of 15
Step-by-Step Solution
Solution:
Step 1: Understand npm install flags
The--save-devflag installs the package as a development dependency, which is correct for Cypress.Step 2: Compare options
Options A, C, and D use incorrect flags for Cypress installation as a dev dependency.Final Answer:
npm install cypress --save-dev -> Option BQuick Check:
Install Cypress as dev dependency = npm install cypress --save-dev [OK]
Quick Trick: Use --save-dev to install testing tools like Cypress [OK]
Common Mistakes:
- Using --global installs globally, not per project
- Using --save installs as production dependency
- Omitting --save-dev installs but not saved in devDependencies
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