React Server Components: what they actually are (and why most explanations get it wrong)

Segment trees: answer any range query in O(log n) and update just as fast

Jan 22, 2026Algorithms

Quickselect: find the k-th smallest element in O(n), no sorting required

Jan 14, 2026Algorithms

Binary search is O(log n): but that's not the whole story

Jan 9, 2026Algorithms