Digging deeper

• API reference
• Changelog
• Debugging
  • Identifying errors
  • Using a PHP debugger (XDebug)
  • Debugging HTML and templates
• Classloader
• Continuous Integration
  • Static analysis
• JavaScript APIs
  • Events
• NPM
  • npm test
• Notifications
• • Database performance
• PSR
  • PSR-3: Logger Interface
  • PSR-11: Container Interface
• • Concept
  • Implementing an authenticated public page
• • Creating a repair step
  • Repair-step types
• • Modifying the CORS headers
• • Search providers
  • Handling search requests
• • Settings form
  • Registering Settings and Sections
• • Implementing a simple two-factor auth provider
  • Registering a two-factor auth provider
  • Provide personal settings (optional)
  • Make a provider deactivatable by the admin (optional)
• • Creating users
  • User session information
• • Register a dashboard widget
• Web Host Metadata