Learn science, code & systems by touching them
Replace static diagrams with living, interactive models. Students tweak variables, pause execution, and inspect internal states in real time.
How interactive simulations supercharge learning
Built to turn passive lecture observers into active scientific investigators.
Embed in Any Slide
Teachers drop any simulation directly into presentation slides with a single click. No iframe embeds, no external tabs.
Manipulate Live Variables
Students change array lengths, toggle graph edge weights, or adjust quantum time slices and immediately observe the visual outcome.
Step-by-Step Trace Mode
Step backwards and forwards through algorithms line-by-line. Inspect pointer mutations and call stack frames at human speed.
Embedded Assessment
Prompt students to predict the next swap or tree balance rotation before advancing, cementing conceptual mastery.
Core STEM simulation domains
Structured across computer science, engineering, operating systems, and artificial intelligence.
Computer Science & Algorithms
Sorting algorithms (Merge, Quick, Heap, Bubble), Dijkstra shortest path, Breadth-First and Depth-First graph traversals, and KMP pattern search.
Data Structures & Pointers
Animated pointer mutations for Singly & Doubly Linked Lists, Binary Search Trees with balancing indicators, and Hash Table collision resolution.
Operating Systems & Hardware
CPU scheduling algorithms (FCFS, SJF, Round Robin) with live Gantt charts, and virtual memory page replacement (LRU, FIFO, Optimal).
Networking & Protocols
TCP 3-way handshake and 4-way teardown packet flow diagrams, DNS resolution routing, and OSI model layer encapsulation.
AI & Machine Learning
Multi-layer neural network forward propagation with interactive weights, and K-Means clustering with 2D Voronoi partitioning.
Explore our highest-rated simulations
Every simulation runs in high-performance WebGL & Canvas right in your browser.
Sorting Visualizer
Watch Bubble, Selection, Insertion, Merge, Quick, and Heap sort battle against custom arrays with variable execution speed and step mode.
Dijkstra's Shortest Path
Explore weighted networks with interactive priority queues. Drag nodes, adjust edge weights, and observe real-time distance relaxation.
Binary Search Tree (BST)
Insert, delete, and balance nodes. Visualize In-Order, Pre-Order, and Post-Order traversal paths with color-coded pointer tracking.
CPU Scheduling & Gantt
Simulate FCFS, Shortest Job First, and Round Robin quantum times. Generates precise Gantt charts with average turnaround metrics.
TCP/IP 3-Way Handshake
Animate SYN, SYN-ACK, ACK packet exchange across client and server state machines with sequence number math and timeout simulations.
Deep Neural Network Visualizer
Configure hidden layer depths, toggle activation functions (ReLU, Sigmoid), and inspect how forward propagation lights up neurons.
Bring interactive science to your lectures
Open the full simulation catalog and start creating interactive, discovery-driven classes today.