Where does client-side JavaScript run?
Web-browser
Unit test
Checks if individual functions work correctly
Why do absolute file paths cause deployment issues?
They point to specific locations on the machine, not the server
What are the three typical deployment environments?
Development, Staging, Production
What are the four values of the Agile Manifesto?
Individuals, working software, collaboration, responding to change
What are the main stages of the browser rendering pipeline?
HTML, CSS, DOM, CSSOM, Tree, Layout, Paint
Which selector has the highest specificity?
ID selector
View Source
Shows original HTML
DevTools Elements panel
Shows current/live DOM state
What does the ternary operator do?
Provides a shorthand for if-else statements
What does box-sizing: border-box do?
Makes width include padding and border
Flex-wrap: wrap
Flex-items wrap to new lines
