For experienced users
Array methods and iteration
Promises, async/await, and event loop
UI components and their usage patterns
Setup options and config files
Content management system integrations
Hosting and deployment platforms
Code samples and demos
Framework-specific usage (React, Vue, etc.)
Function declarations, expressions, and arrow functions
For new users starting out
Step-by-step instructions
Internationalization and localization
Introduction to JavaScript fundamentals
Upgrading between versions
Content authoring and MDX features
Objects, classes, and prototypes
Extending functionality with plugins
API and configuration reference
Navigation, URLs, and page structure
Learn by building projects
Common issues and solutions
Styling, colors, and visual customization
Variables, data types, and scope