@zimtsui/deque
deque
A double-ended queue with support for negative subscripts.
Comparison
Why not petkaantonov/deque?
Because it returns undefined rather than throws when range errors occur, and it takes time of O(n) to get an iterator.
Time complexity
- push/pop/shift/unshift: amortized O(1)
- random access: O(1)
- get iterator: O(1)