Visualize Understand Master

Interactive visual encyclopedia of computer science.
70+ animated modules — from transistors to distributed systems.

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Explore the curriculum

16Domains

70+Modules

70Live

Curriculum

All Domains

16 domains covering the entire landscape of computer science.

Digital Logic Foundations

From electrons to bits

7/7

1.1 · Transistors & Logic Gates

1.2 · Flip-Flops & Latches

1.3 · Combinational Circuits

1.4 · Sequential Circuits

1.5 · Binary Arithmetic

1.6 · Floating Point Demystifier

1.7 · ALU Design

CPU Architecture

How a processor executes instructions

10/10

2.1 · Instruction Set Architecture

2.2 · Single-Cycle Datapath

2.3 · Pipelining (5-Stage)

2.4 · Branch Prediction

2.5 · Cache Hierarchy

2.6 · CPU Cache Simulator

2.7 · Out-of-Order Execution

2.8 · Virtual Memory & TLB

2.9 · Memory Ordering & Barriers

2.10 · SIMD / Vector Processing

Operating Systems

The software that manages hardware

11/11

3.1 · Process Model

3.2 · CPU Scheduling

3.3 · Memory Management

3.4 · Memory Allocator Playground

3.5 · Concurrency & Synchronization

3.6 · Deadlock Visualizer

3.7 · File Systems

3.8 · I/O & Interrupts

3.9 · System Calls

3.10 · Linux Boot Sequence

3.11 · Containers & Namespaces

Algorithms & Data Structures

The building blocks of computation

15/15

4.1 · Sorting Algorithms

4.2 · Binary Search

4.3 · Hash Tables

4.4 · Trees: BST, AVL, Red-Black

4.5 · B-Trees & B+ Trees

4.6 · Heaps & Priority Queues

4.7 · Tries & Suffix Trees

4.8 · Graphs: BFS & DFS

4.9 · Shortest Path: Dijkstra & Bellman-Ford

4.10 · Minimum Spanning Tree

4.11 · Topological Sort

4.12 · Dynamic Programming

4.13 · Union-Find (Disjoint Sets)

4.14 · Complexity Analysis

4.15 · String Matching

Search Algorithms & Systems

Every type of search

2/2

5.1 · Linear & Binary Search

5.8 · Inverted Index

Database Internals

How databases store and retrieve data

3/3

6.1 · Storage Engine Fundamentals

6.2 · B+ Tree Indexing

6.3 · LSM Trees

Distributed Systems

Coordination across multiple machines

3/3

7.1 · Raft Consensus

7.4 · Consistent Hashing

7.6 · Vector Clocks

Networking & Protocols

How data moves between machines

2/2

8.1 · OSI / TCP-IP Model

8.3 · TCP Flow Control

Cryptography & Security

How data is protected

2/2

9.1 · Symmetric Encryption (AES)

9.2 · Hashing (SHA-256)

GPU Architecture & CUDA

Massively parallel computation

2/2

10.1 · GPU vs CPU Architecture

10.3 · Warp Execution

AI/ML Internals

How machine learning works under the hood

4/4

11.1 · Perceptron & Linear Models

11.2 · Backpropagation

11.3 · Gradient Descent Variants

11.7 · Transformer Architecture

Compiler & Language Internals

From source code to machine code

2/2

12.1 · Lexical Analysis

12.10 · JavaScript Event Loop

Data Engineering

Storage, streaming, data movement at scale

2/2

13.1 · Bloom Filters

13.3 · HyperLogLog

System Design Building Blocks

Patterns in every system design

2/2

14.1 · Rate Limiter

14.2 · Circuit Breaker

Computer Graphics

How pixels appear on screen

1/1

15.1 · Rasterization Pipeline

Math Foundations for CS

Mathematical primitives powering everything

2/2

16.1 · Boolean Algebra & Logic

16.4 · Linear Algebra Visualizer