Simulators

Insert, search, and delete nodes in a binary search tree with real-time visualization.

Explore cellular automata — watch simple rules create complex, emergent patterns.

Simulate CPU scheduling algorithms — FCFS, SJF, Round Robin, and Priority scheduling.

Visualize how databases use B-Trees for indexing — insert keys and watch the tree split and grow.

Build and run finite state machines — define states, transitions, and test input strings.

Visualize hash table insertions, lookups, and collision resolution strategies.

Visualize heap memory allocation strategies — First Fit, Best Fit, and Worst Fit.

Watch packets traverse a network graph using different routing algorithms.

Visualize A*, Dijkstra, and BFS algorithms finding the shortest path on a grid.

Simulate a swinging pendulum with adjustable length, gravity, and damping.

Visualize recursive function call trees for Fibonacci, factorial, and more.

Watch sorting algorithms in action with colorful animated bar charts.

Visualize push, pop, enqueue, and dequeue operations on stacks and queues.