Explore the fundamental methods for adding and removing elements in JavaScript arrays, including push, pop, shift, unshift, and splice, with practical examples and best practices.
Explore comprehensive methods for searching within arrays in JavaScript, including indexOf, lastIndexOf, and includes, with practical examples and best practices.
Explore various methods to iterate over arrays in JavaScript, including for loops, for...of loops, and the forEach method. Learn best practices and optimization tips for efficient array handling.