The implementation of data structures: Linked lists are a commonly used data structure which can be used to implement various other data structures such as stacks, queues, hash tables, etc.
Memory management: Linked lists can be used to dynamically store data, providing more flexibility in memory usage by allowing for dynamic allocation and deallocation of memory based on demand.
A file system: Linked lists can be used to implement the directory structure in a file system. Each directory can use a linked list to store its files or subdirectories.
Image processing: Linked lists can be used to store pixel data in image processing, as well as relationships between graphic objects.
Network programming: Linked lists can be used in network programming to send and receive data packets, as well as for data buffering and management.
Operating System: Linked list can be used to implement process scheduling, resource management, and other functions in operating systems.
In database systems, linked lists can be used to implement index structures, as well as storing and retrieving records.
Game Development: Linked lists can be used in game development for implementing entity management, collision detection, and other functionality.