Visualize Data Structures in VSCode

devin on Instagram: "A linked list is a fundamental linear data structure where elements are not stored at contiguous memory locations, unlike an array. Instead, it's a sequence of nodes, where each node typically contains two parts: the actual data and a pointer (or reference) to the next node in the sequence. The structure begins with a head pointer, which points to the first node, and the last node's pointer is usually null to signify the end of the list. This arrangement allows for efficient