Closures Development Tutorials, Guides & Insights

• Avoid Excessive Use of Closures: While closures are powerful, they can lead to memory leaks if not used carefully. Make sure to release references when they are no longer needed.
• Reuse Objects: Instead of creating new objects repeatedly, reuse them to reduce memory allocation and garbage collection overhead.

  const obj = {};
  for (let i = 0; i < 1000; i++) {
      obj.value = i;
      process(obj); // Reusing the same object
  }

3. Maintaining State

Closures allow you to maintain state across multiple function calls: