What is Formatting?
Automatically arranging code to follow consistent style rules
Why It Matters
Consistent formatting makes code easier to read and eliminates debates about style preferences
Real-World Example
Prettier automatically fixing indentation and adding spaces around operators
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Related Terms
Code Editor
A program designed specifically for writing and editing code
Linting
Automatically checking your code for errors, bugs, and style issues
Full-stack
Working on both the frontend (what users see) and backend (the server and database) of an application
TypeScript
JavaScript with added type checking that catches errors before your code runs
JavaScript
The programming language that makes websites interactive and dynamic
Environment Variables
Secret settings stored outside your code, like passwords and API keys