# Cylian Laboratory - Detailed content > Extended version of llms.txt. Contains all interactive demos with descriptions. > See also: https://cylian.org/llms.txt (synthetic version) > Last generated: 2026-04-10 ## About Cylian Laboratory - Interactive prototyping for algorithms, AI, physics and simulations - Main site (business): https://cylian.fr/ - Contact: https://cylian.fr/contact/formulaire/ ## Artificial Intelligence ### Ant Colony Optimization URL: https://cylian.org/artificial-intelligence/ants/ Ant colony optimization in action — watch virtual ants lay pheromone trails to discover shortest paths through emergent swarm intelligence ### Decision Tree Classifier URL: https://cylian.org/artificial-intelligence/classifier/ Interactive decision tree classifier that visualizes how machine learning algorithms split data points into categories with real-time training ### Creatures URL: https://cylian.org/artificial-intelligence/creatures/ Watch virtual organisms evolve through natural selection — genetic mutations shape body structure, speed, and survival strategies over generations ### Curve Drawer URL: https://cylian.org/artificial-intelligence/draw-curve/ Draw any freehand curve on the canvas and watch a genetic algorithm discover the matching mathematical equation in real time ### Equation Solver URL: https://cylian.org/artificial-intelligence/equation/ Discover polynomial equations through genetic evolution — a population of candidate formulas competes to best fit your data points ### Genetic Drift URL: https://cylian.org/artificial-intelligence/genetic-drift/ Interactive genetic drift simulation where evolving creatures navigate toward a target through mutation, crossover, and natural selection ### Image Evolution URL: https://cylian.org/artificial-intelligence/image/ Watch a genetic algorithm recreate any image using translucent polygons — evolution progressively refines shape, color, and position ### Neuroevolution (NEAT) URL: https://cylian.org/artificial-intelligence/neuro-bird/ NEAT neuroevolution demo where neural networks evolve through natural selection to master a Flappy Bird-style obstacle course ### Neuroevolution (dqn) URL: https://cylian.org/artificial-intelligence/neuro-frog/ Neuroevolution demo where neural networks learn to cross a busy road — deep Q-learning trains digital frogs to dodge traffic ### Perceptron URL: https://cylian.org/artificial-intelligence/perceptron/ Draw digits on the canvas and watch a neural network recognize them in real time — interactive MNIST handwritten digit classification demo ### Neural Network Playground URL: https://cylian.org/artificial-intelligence/playground/ Train neural networks interactively and visualize decision boundaries in real time — experiment with layers, activation functions, and datasets ### Q-Learning URL: https://cylian.org/artificial-intelligence/q-learning/ Watch a Q-learning agent discover optimal paths through a grid world — reinforcement learning builds a value map from rewards and penalties ### Particle Swarm Optimization URL: https://cylian.org/artificial-intelligence/swarm/ Particle swarm optimization demo where a collective of agents cooperates to find optimal solutions across complex fitness landscapes ### Travelling Salesman URL: https://cylian.org/artificial-intelligence/tsp/ Solve the Travelling Salesman Problem with genetic algorithms — watch evolution find the shortest route through dozens of cities in real time ## Computer Science ### 3D Cellular Automata URL: https://cylian.org/computer-science/3d-cellular/ Watch Conway's Game of Life evolve on 3D surfaces — cellular automata wrapped around spheres, toruses, and other topological shapes ### Cellular Automata URL: https://cylian.org/computer-science/cellular/ Explore cellular automata where simple neighbor rules generate mesmerizing emergent patterns — from Conway's Game of Life to custom rulesets ### Von Neumann's Elephant URL: https://cylian.org/computer-science/elephant/ Interactive visualization of John von Neumann's famous four-parameter elephant curve — proving that with enough parameters, you can fit anything ### Framogen URL: https://cylian.org/computer-science/framogen/ Generate realistic fractal mountain landscapes using the Diamond-Square algorithm with adjustable roughness and real-time 3D rendering ### L-Systems & Fractals URL: https://cylian.org/computer-science/lsystems/ Interactive L-System explorer where simple rewriting rules generate beautiful fractals, trees, and organic structures with turtle graphics ### Patricia Trie URL: https://cylian.org/computer-science/patricia-trie/ Interactive demonstration of the PATRICIA algorithm (Practical Algorithm to Retrieve Information Coded in Alphanumeric) ### Double Pendulum URL: https://cylian.org/computer-science/pendulum/ Interactive double pendulum simulation demonstrating chaotic motion — watch how tiny changes in initial conditions create wildly different trajectories ### Solar System URL: https://cylian.org/computer-science/solar-system/ Explore our solar system through an interactive orbital mechanics simulation with accurate planetary positions and gravitational physics ### Sorting Algorithms URL: https://cylian.org/computer-science/sorting/ Compare sorting algorithms side by side with animated visualizations and real-time performance metrics — quicksort, mergesort, heapsort and more ### Three-Body Problem URL: https://cylian.org/computer-science/three-body-problem/ Simulate the chaotic three-body problem in real time — watch three gravitational bodies trace unpredictable orbits through space ### Virus Propagation URL: https://cylian.org/computer-science/virus/ Interactive epidemic simulation showing how viruses spread through populations — adjust infection rate, recovery, and immunity parameters ## Artificial Life ### Flocking Simulation (Boids) URL: https://cylian.org/artificial-life/boids/ Watch flocking behavior emerge from three simple rules — separation, alignment, and cohesion drive realistic bird-like swarm motion ### Ecosystem Simulation URL: https://cylian.org/artificial-life/ecosystem/ Interactive ecosystem simulation where predators and prey co-evolve through natural selection — watch food chains and population dynamics unfold ### Natural Selection URL: https://cylian.org/artificial-life/natural-selection/ Observe Darwinian evolution in action: a single species adapts to environmental pressures through genetic variation and natural selection ## Canvas & Graphics ### Cloth Simulation URL: https://cylian.org/canvas/cloth/ Interactive cloth physics simulation using Verlet integration — drag, stretch, and tear fabric in real time with realistic constraint dynamics ### Flowfield URL: https://cylian.org/canvas/flowfield/ Mesmerizing generative art where Perlin noise vector fields guide thousands of particles into flowing, organic patterns on the canvas ### Raycaster URL: https://cylian.org/canvas/raycaster/ Explore a Wolfenstein-style pseudo-3D world rendered in real time using DDA raycasting — walk through textured corridors with keyboard controls ## Games ### The Harp of Four Seasons URL: https://cylian.org/games/harp-of-four-seasons/ Interactive digital character sheet for The Harp of Four Seasons solo adventure gamebook — manage stats, inventory, and combat rolls ### Tower Defense URL: https://cylian.org/games/materia/ Strategic tower defense game featuring A* pathfinding AI, elemental damage types, and deep upgrade trees — plan your defenses and survive the waves ### Othello URL: https://cylian.org/games/othello/ Play Othello against an AI opponent powered by minimax with alpha-beta pruning — adjust difficulty and challenge the computer strategy ## Financial ### Real-time Crypto Tracker URL: https://cylian.org/financial/crypto/ Track cryptocurrency prices in real time with interactive charts and market data powered by the CoinGecko API — Bitcoin, Ethereum, and more ## API Integrations ### Chatbot URL: https://cylian.org/api/chatbot/ Conversational AI assistant powered by the Claude API — ask questions, explore topics, and interact with the Laboratory knowledge base ### Database URL: https://cylian.org/api/database/ Interactive document store client for the Laboratory Database API — browse collections, create documents, and query data in real time ### Search URL: https://cylian.org/api/search/ Full-text search client for the Laboratory Search API — query indexed content with filters, facets, and highlighted results in real time ## Toolbox ### Robots.txt Analyzer URL: https://cylian.org/toolbox/robots/ Fetch and analyze robots.txt files from any website — visualize crawler directives, detect configuration issues, and check URL access rules ### Laboratory Server URL: https://cylian.org/toolbox/server/ Monitor and manage Laboratory server resources — browse collections, inspect documents, and check system health in real time ### Sitemap Analyzer URL: https://cylian.org/toolbox/sitemap/ Parse and visualize XML sitemaps from any website — inspect URLs, detect issues, and explore sitemap structure with an interactive tree view ### Tasks URL: https://cylian.org/toolbox/tasks/ Monitor and manage background task queues — view pending, running, and completed jobs with real-time status updates and error tracking ## Sandbox ### API Marketplaces URL: https://cylian.org/sandbox/api-marketplace/ Unified API client integrating Leboncoin, SeLoger, and Facebook Marketplace listings — search, compare, and track real estate and classified ads ### Dropbox URL: https://cylian.org/sandbox/dropbox/ Personal cloud storage and file sharing space — upload, organize, and share files with a simple drag-and-drop browser interface ### Kohonen URL: https://cylian.org/sandbox/kohonen/ Interactive Kohonen Self-Organizing Map that learns color space topology — watch neurons reorganize into a smooth gradient through unsupervised training ### Lifemap URL: https://cylian.org/sandbox/lifemap/ Interactive timeline visualization for life events and milestones — map key moments, periods, and transitions on a personal chronological canvas ### Timekeeper URL: https://cylian.org/sandbox/timekeeper/ Time tracking and project management application — log hours, categorize tasks, and visualize productivity with interactive reports ### History URL: https://cylian.org/sandbox/zahl/history/ Browse and filter your numerological evaluation history — search past calculations, apply tag filters, and track analysis patterns over time ### Character map URL: https://cylian.org/sandbox/zahl/map/ Comprehensive Unicode character reference displaying numerological values — browse, search, and explore character properties across all blocks --- 49 interactive demos across 9 categories. © 2013-2026 Cylian — All rights reserved