Use Short-Circuit Evaluation

Problem

Conditional execution often requires verbose if statements for simple cases.

Solution

Use && for conditional execution and || for fallback values in one line.

Benefit

Reduces simple conditionals from 5 lines to 1 line.

Code Example

// Execute if condition is true
isLoggedIn && redirectToDashboard();

// Use fallback value
const name = userName || 'Guest';

// Chain conditions
user && user.isAdmin && showAdminPanel();