Ouchnok

Games

Elon Musk Kitten Rescue

A Bird with a Phaser

Cthulhu's Concise Dictionary of the R'lyehian Language

A Little Rogue

Caterpillarzilla

Nimbus Animals

Frogsolitaire

Cat vs Rats

Cities of Gold

Stairscape

Zen garden v1.0

Limbo

Gems

This small tile matching puzzle has a gameplay inspired by Magical Drop

Gekitai

An implementation of Scott Brady's two-player game

Javascript experiments

Snowflakes

Snowflakes

A random snowflake generator based on Michael Barnsley's chaos game

Toothpaste graphics

Based on Ward Cunningham's implementation of toothpaste graphics

Microscopic botany

Hopalong attractor with a custom color palette

Markers

A simple doodling program

Pickover's mygalomorph patterns

Based on a program by Clifford Pickover (in his book Keys to Infinity)

2D wave equation

Solution of the 2D wave equation using Jacobi iteration

Floyd-Steinberg dithering

A javascript implementation of Floyd-Steinberg error diffusion algorithm

Art gallery

Procedural generation of paintings à la Mondrian

Kaleidoscope

Metaballs

Take a glimpse into the twilight zone

Stitching Patterns

Animated L-system

Computer-generated imagery

Mandelbrot set

Popcorn fractal

An attractor discovered by Clifford Pickover (Computers, Pattern, Chaos and Beauty, p.252)

Circuit diagrams

Plankton

Mandelbulb (video)

Biomorphs

Fascinating fractal creatures found by Clifford Pickover

Hyperbolic tilings

Iridescent snowflakes

(You need a GPU to run this shader smoothly)

Kaleidoscopic lava lamp

(You need a GPU to run this shader smoothly)

Videos

A. Pleiades B. Seahorses

Short videos

1. Falling Squares 2. Can the Ball Clear the Board?! 3. Geometric Dragon 4. Watch and Listen (Galton board) 5. A Tree Dancing in the Wind 6. Dancing Wheels 7. Candy Tower 8. Pool Balls 9. Newton's Craddle 10. Stacking Sweet Squares 11. Morph 12. Clocks 13. A Galaxy is Born 14. Building a Snowflake 15. LIFE Is For Ever 16. Paint Madness 17. Sand Pyramid 18. Iridescent Clouds 19. Broccoli 20. Block Snakes 21. Waterfall 22. Living Diamond 23. Gosper Glider Gun 24. Pursuit Curve 25. Oil and Water 26. Lichtenberg Figures 27. Seigaiha 28. Loopings 29. Steiner's Porism 30. Water Lilies 31. Torus Knot 32. Beyond the Stars 33. She Sells Seashells by the Seashore 34. 235 35. Aurora Borealis 36. Forest Fire 37. Pickover's Mygalomorph Patterns 38. Ripples on a Lake 39. Clocks 2 40. Square Mazurka 41. Infinity's Relic 42. The Alphabet 43. Color Theory 44. Interference 45. Nested Pentagons 46. Building a Pyramid 47. Linked Squares 48. In the Breeze 49. Curve Stitching 50. Seigaiha 2 51. Crumbling Wall 52. All These Worlds Are Yours 53. Building a Snowflake 2 54. Dots 55. Ethereal Corridor 56. Waves 57. Beyond the Stars 2 58. Bah Bah 59. Koch Snowflake 60. Alien Helix 61. Kaleidoscopic Lava Lamp 62. Zebra 63. Stars and Stripes Forever 64. Spirals inside Spirals 65. Marshmallows 66. Radio Waves 67. Hex Lattice 68. Jellyfish 69. Ammann-Beenker Tiling 70. Mandelbox 71. Waltz of the Flowers 72. Breaking the Light Barrier 73. Koch Snowflake 2 74. Starfield 75. Kaleidoscope 76. Paper Boats 77. How Clouds Work 78. Spaceship 79. Interdimensional Pudding 80. Confetti 81. Seahorse Valley 82. Novo-Vacuum 83. Spirals inside Spirals 2 84. Muybridge 85. Wang's Carpets 86. 3.14 87. Meow 88. Sync 89. Meow 2 90. Building a Tree 91. Falling Into a Fractal 92. Falling Into a Fractal 2 93. Slicing a Cube 94. Caterpillar 95. Phyllotaxis 96. Dancing in the Rain 97. Hall of Mirrors 98. Subatomic Garden 99. Hyperboloid 100. How Dinosaurs Died 101. Spiral 102. Coxeter on the Beach 103. Menger Sponge 104. Mandelbulb 105. Infinity's Relic 2 106. Spin 107. Shark Season 108. Hall of Mirrors 2 109. Endoplasmic Reticulum 110. Bubbles 111. Cauliflower Medallion 112. Wave 113. Romanesco 114. Sunset 115. Myopia 116. Shadows 117. Industrial Revolution 118. Dyson Sphere 119. Watermusic 120. Solar Flare 121. Fast and Viscous 122. Ripples 123. Spaghetti 124. Stellated Cuboctahedron 125. Braid 126. Alien CPU

Scratchpad

2023.07.18 | Simple Poisson disks 2023.07.18 | Patterns in the Halton sequence 2023.07.21 | Automatic comic strips 2023.08.06 | Kaleidoscopes and Escher 2025.03.01 | For the art history experts 2025.10.04 | Polynomials with rational values