Memory Leaks

• References
  • Global variables
  • Multiple References
  • Singleton
• Closures / Scopes
  • Recursive closures
  • Require in the middle of code
  • Functions in loops
• OS and Language Objects
  • Descriptors: files, sockets...
  • setTimeout, setInterval
• Events / Sunscription
  • EventEmitter
  • Callbacks
• Cache
  • Remove old values
  • Limit cache size
  • Remove rarely used values
• Mixins
  • Mixin to built-in Classes
  • Mixins to DOM
  • Mixins to process, console, require
• Concurrency
  • Processes
  • Threads
  • Workers

Memory

• C++ Code
• JavaScript Code
• Stack
• Heap
• External