Cypress - Basics and Setup
You want to install Cypress only for your current project and ensure it is not included in the production build. Which command should you use?
You want to install Cypress only for your current project and ensure it is not included in the production build. Which command should you use?
hard📝 Application Q8 of 15
Step-by-Step Solution
Solution:
Step 1: Understand devDependencies vs dependencies
Packages installed with--save-devgo into devDependencies and are excluded from production builds.Step 2: Choose correct command
npm install cypress --save-devinstalls Cypress only for development, not production.Final Answer:
npm install cypress --save-dev -> Option DQuick Check:
--save-dev = development only, excluded from production [OK]
Quick Trick: Use --save-dev to exclude package from production build [OK]
Common Mistakes:
- Using --save-prod which is invalid
- Installing globally instead of locally
- Installing without flags includes in production
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