💻 Computer Science

Brain-Computer Interface: Motor Imagery DecoderNewInteractive 3D EEG brain-computer interface simulation: 19 scalp electrodes stream simulated… Database Index ExplorerNewInteractive 3D database index visualizer: watch how a full table scan reads rows one by one… Design Tokens Propagation SimulatorNewInteractive 3D simulator of design-system token propagation: change one central design token… Blockchain: Mining, Consensus & Chain Validation SimulatorNewMine new blocks under Proof of Work or Proof of Stake, watch hashes chain block to block… Cloud Architecture SimulatorNewInteractive 3D cloud cluster: multi-region server racks run a hypervisor hosting virtual… Cloud Computing: Autoscaling Data CenterNewInteractive 3D model of a cloud data center: incoming client requests are routed across a… Compiler Pipeline SimulatorNewInteractive 3D compiler pipeline: watch source tokens flow through lexing, parsing, semantic… Diffusion Model VisualizerNewInteractive diffusion-model visualizer: watch a cloud of noise particles denoise step by… Database Design SimulatorNewInteractive 3D relational database model: watch Customers, Orders and Products tables… DevOps Pipeline SimulatorNewInteractive 3D CI/CD pipeline: commits queue up, move through parallel build agents, pass or… Big Data Analytics: Distributed Cluster SimulatorNewWatch a Hadoop/Spark-style compute cluster ingest a data stream, hash-partition it into… Register Allocation: Graph Coloring VisualizerNewBuild the interference graph of a small compiled program from real liveness analysis, then… Program Synthesis Search TreeNewWatch beam search explore a DSL program grammar: tune beam width, branching factor, spec… GraphQL Resolver Execution & N+1 Query SimulatorNewBuild a nested GraphQL query over a User → Posts → Comments → Author schema graph and watch… Computational Complexity ExplorerNewLive growth-rate chart comparing O(1), O(log n), O(n), O(n log n), O(n^2) and O(2^n) with… Fitts's Law & Hick's Law SimulatorNewClick targets of varying size and distance to measure your own Fitts's Law coefficients (MT… Service Worker & PWA SimulatorNewInteractive diagram of a Progressive Web App's Service Worker: animates cache-first request… Workflow Automation EngineNewRun execution tokens through a business-process graph on canvas: a conditional branch… Fingerprint Analysis: Minutiae MatchingNewProcedurally generated ridge-flow fingerprints with automatic minutiae detection (ridge… Finite Automaton SimulatorNew3D deterministic finite automaton: run a test string symbol by symbol across glowing state… Complete Guide to Agile Project ManagementNewAn interactive 3D Kanban/Scrum board where task cards flow through Backlog, In Progress,… BGP Route Propagation — Autonomous Systems, Policy Routing & ConvergenceNewA real path-vector BGP simulation: an announcement propagates hop-by-hop across autonomous… Photography Fundamentals: Exposure, Composition and LightNewAn interactive 3D exposure-triangle and lighting studio: adjust aperture, shutter speed, ISO… Complete Guide to Web Development FundamentalsNewAn animated client-server request lifecycle: DNS lookup, TLS handshake, HTTP request, server… Transformer Self-Attention VisualizerNewInteractive 3D simulation of transformer self-attention: watch a query token score every key… LLM Evaluation Pipeline: Continuous Testing & Regression Gate SimulatorNewWatch test cases flow from a golden dataset through a model, a metric gate and a canary… Program Synthesis & Verification: Counterexample-Guided Search SimulatorNewWatch AI-generated program candidates search a specification space for a provably correct… CNN Vision Lab: Convolution, Detection & SegmentationNewFeed a toy image (circle, square, triangle, cross) through real 2D convolution + ReLU +… Multi-Agent Systems: Decentralized Coordination & Emergent Behavior SimulatorNewWatch a swarm of autonomous agents coordinate toward a shared goal using only local,… Inference Optimization & Compression: Quantization, Pruning & Speculative DecodingNewSwitch a transformer between FP32/FP16/INT8 quantization, prune weak connections and toggle… AI Generative Design & Predictive Maintenance for BuildingsNewSteer an AI generative-design search between a cheap cost-optimized tower and a tapered… AI Ethics & Corporate Responsibility: Fairness and Bias Mitigation LabNewStream synthetic applicants through a live AI decision gate and watch demographic parity,… AI & Society: Misinformation and Automation SpreadNewA coupled network simulation of deepfake / misinformation belief spreading through a social… LLM Hallucination & Reliability SimulatorNewWatch a language model's response drift through a 3D knowledge space as it generates token… Neuromorphic Computing: Spiking Neural Network SimulatorNewSimulate a Loihi 2/TrueNorth-style spiking neural network on a 3D lattice of leaky… AI Interatomic Potentials vs DFT: Crystal Relaxation LabNewWatch a machine-learned interatomic potential (M3GNet/CGCNN/CHGNet-style graph neural… AI Orbital Sentinel: Autonomous Satellite Collision-Avoidance SimulatorNewWatch a neural-net-style risk classifier score every tracked object in Earth orbit in real… API Gateway: Rate Limiting & Request RoutingNewWatch REST requests flow through an API gateway: a token-bucket rate limiter throttles… Augmented Reality Advanced: SLAM Tracking & Spatial Anchoring SimulatorNewCompare IMU, Visual Odometry and SLAM tracking side by side as a simulated AR device moves… Augmented Reality: Tracking & Overlay SimulatorNewInteractive AR pipeline simulator: switch between marker-based and markerless (SLAM)… Automated Reasoning: SAT Solver Search Tree VisualizerNewWatch a DPLL SAT solver explore a random 3-CNF formula's decision tree live in 3D: unit… Autonomous Vehicle Sensor Fusion SimulatorNewDrive a self-driving car down a busy road with LIDAR, camera and radar active. Toggle each… Algorithm Optimization SimulatorNewDrop an optimizer onto a 3D loss surface and watch gradient descent, momentum and Adam-style… Bio Inspired Computing: Particle Swarm OptimizationNewWatch a swarm of virtual birds hunt for the peak of a 3D fitness landscape using real… Graph Algorithm VisualizerNewWatch breadth-first search and shortest-path algorithms sweep across a live 3D graph node by… Computational Physics: Bridging Simulation and TheoryNewCompare Euler, semi-implicit Euler and RK4 numerical integrators on a two-body orbit and… Data Engineering FundamentalsNewLearn the core principles of data engineering: ETL processes, database design, and pipeline… Computer Science Research PlatformNewThis simulation represents a research environment dedicated to advancing computer science… Computer Science SimulationNewThis simulation explores fundamental concepts in computer science through interactive… Computer Vision Simulation ToolNewThis interactive 2D simulation explores fundamental concepts in computer vision by allowing… Interactive Data Science SimulationNewThis simulation allows you to explore linear regression by adjusting the slope and… Kubernetes CI CD Pipeline SimulationNewThis interactive 2D simulation explores devops kubernetes cicd cloud native concepts by… Digital Twins Simulation – Predictive ModelingNewThis simulation explores how digital twins leverage real-time data streams and predictive… AI Image Analysis: Interactive Computer Vision DemoNewExplore the core principles behind AI image analysis by manipulating confidence thresholds… Data Science Simulation: Analytics & InsightsNewThis simulation allows you to explore the core processes of data analysis – from initial… Data Quality Jitter: Data Science Analytics SimulatorNewThis simulation scatters the raw data points with a visible jitter whose amount is… Software Development Lifecycle SimulationNewThis simulation models the complete software development lifecycle, allowing you to adjust… Advanced Software Engineering Simulator - Software Development & System DesignNewThis simulation allows you to build and manage complex software systems from the ground up,… Advanced Technology Computer Vision SimulationNewThis simulation allows users to explore the core concepts of computer vision by training and… AI Computer Vision – Sensor Noise Stress TestNewThis simulation allows users to explore the core concepts of computer vision by training a… Artificial Intelligence Computer Vision SimulationNewThis simulation explores the core concepts of computer vision within an artificial… Compilers SimulationNewThis simulation explores the role of compilers – programs that translate high-level… Computer Science Cryptography SimulationNewThis simulation allows you to experiment with various cryptographic algorithms and… Databases SimulationNewThis simulation explores the design and management of databases – systems for storing and… Operating Systems SimulationNewThis simulation showcases the core functionalities of an operating system, such as process… Sorting Algorithm Efficiency VisualizerNewCompare sorting algorithms by adjusting complexity, efficiency and accuracy parameters, with… Computer Science Software Engineering SimulationNewThis simulation allows you to design and develop a simple software application using… Data Science Data Analysis SimulationNewThis simulation allows you to explore the core processes of data analysis, from cleaning and… Data Science Exploration SimulationNewThis simulation allows users to dynamically explore the relationship between dataset size,… Emerging Tech Digital Twin SimulationNewThis simulation allows you to explore the core concepts of digital twins – virtual… Emerging Technology Digital Twin SimulationNewThis simulation allows users to explore the core concepts of digital twin technology by… Engineering Software Engineering SimulationNewThis simulation explores the core principles of software engineering through a modular… SimLab Data Science Simulation – AnalyticsNewControl the level of analytics, visualization, and pipeline complexity within this… Complex System Design SimulationNewExplore intricate system design challenges within this simulation, manipulating factors such… Software Engineering Simulator — Development Lifecycle, Design Patterns, and Quality Assurance – Technical DebtNewThis simulation allows you to experience the full software development lifecycle, from… Advanced Information Technology SimulationNewThis advanced simulation allows users to explore complex IT systems and networks by managing… Advanced Legal Studies: Case Analysis SimulationNewThis advanced simulation allows you to analyze complex legal cases by manipulating… Advanced Linguistics: Phonetic & Syntactic ExplorationNewDive into the intricacies of language by manipulating simulation modes, adjusting complexity… Computer Architecture Explained — CPU, Memory, and CachesNewThis simulation explains the fundamental components of a computer's architecture – including… 🔧 API Documentation | Science PortalNewThis simulation provides access to detailed API documentation for the science portal,… User ProfileNewThis simulation demonstrates the creation and management of user profiles within an… Advanced Information Technology SimulatorNewThis interactive simulation allows users to explore IT systems and network management… Operating Systems Explained — Processes, Threads, and SchedulingNewThis simulation provides a visual representation of operating system concepts like… Technology Web Development SimulationNewThis simulation demonstrates the principles of web development by allowing users to explore… Branch Predictor: gshare & 2-Bit Saturating CountersNewExplore how modern CPUs guess the outcome of if-branches before they are resolved, using a… MESI Cache Coherence Protocol ExplorerNewSee how the MESI protocol keeps multiple CPU cores' caches consistent as they read and write… Tomasulo's Algorithm: Out-of-Order Execution & Register RenamingNewWatch instructions dispatch into reservation stations, rename registers to eliminate false… TLB Miss & Multi-Level Page Table WalkNewExplore how virtual addresses are translated to physical addresses, watching TLB hits and… GPU Warp Scheduling & SIMD Branch DivergenceNewSee how a GPU warp of 32 threads executes an if/else branch together, using lane masking to… NUMA Memory Access & False SharingNewCompare the latency penalty when two cores write to adjacent variables sharing one cache… Hash Function Avalanche VisualizerNewInteractive 3D bit-grid where flipping a single input bit shows how a cryptographic hash's… Merkle Tree Proof VisualizerNewInteractive 3D binary hash tree where selecting a leaf and generating its proof path shows… CPU Scheduling Policy SimulatorNewInteractive 3D process queue where switching between FCFS, SJF, priority and round-robin… Dining Philosophers Deadlock SimulatorNewInteractive 3D round table of philosophers and forks where toggling locking strategies shows… Kolmogorov Complexity ExplorerNewInteractive 3D string-and-program visualizer where compressing different sequences shows how… Shannon Entropy VisualizerNewInteractive 3D probability-distribution landscape where reshaping symbol probabilities shows…