Call vs. Apply in JavaScript

1. 1Define a function with a specific context using the this keyword
2. 2Invoke the function using call and pass in the context as an argument
3. 3Invoke the function using apply and pass in the context and arguments as an array
4. 4Compare the results of call and apply to understand their differences
5. 5Use call or apply to solve a real-world problem, such as invoking a function with a specific context in a React or Angular application

Software engineers and frontend developers benefit from understanding call and apply to write more flexible and reusable code, especially when working with libraries and frameworks

💡 Call and apply allow you to invoke a function with a specific context, but call passes arguments individually while apply passes them as an array

💡 Master call and apply in JavaScript to write more flexible code!