📝Dependency injection

Various ways to pass/forward/inject dependencies:

• Passing explicit arguments
• Passing dependencies to object constructors
• Dependency injection frameworks
• React context or similar
• Monads
• Closures (kind of?)
• § Effect system
• Co-effects
• Global variables to pass rarely-used dependencies
  • Dynamic scoping is a better model for global variables—Dynamic scoping as a way to inject dependencies
• Package managers are dependency injection mechanisms