Interactive visualization tool for understanding the Counting Sort algorithm, developed by the University of San Francisco.

The basic idea behind Counting Sort is to count the frequency of each distinct element in the input array and use that information to place the elements in their correct sorted positions.

Jun 5, 2025 · Counting Sort Visualizer is an interactive JavaFX application that demonstrates one of the classical sorting algorithms: Counting Sort. It allows the user to visualise the step-by …

Counting Sort Visualization Watch how counting sort counts the frequency of each element and reconstructs the sorted array.

Watch Counting Sort visualized in stunning blue! See how this non-comparative algorithm sorts integers by counting occurrences and calculating positions for linear time performance.

It operates by counting the number of objects that have each distinct key value, and using arithmetic on those counts to determine the positions of each key value in the output sequence.

AlgoVis is an online algorithm visualization tool.

Try clicking Bubble Sort for a sample animation of sorting the list of 5 jumbled integers (with duplicate) above.

Jul 23, 2025 · In this article, we will visualize Counting Sort using JavaScript. We will see how the frequencies of elements are stored and how we get the final sorted array.

Master sorting algorithms through interactive visualizations. Compare efficiency, watch step-by-step executions, and explore code implementations.