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Mira Castellanos

Mira writes Demos Lab's p5.js, Processing and generative art guides, with code you can copy, run and change. She loves noise, particles and small rules that grow into big patterns.
Home » Archives for Mira Castellanos
Vibe Coding Hero
October 24, 2026 by Mira Castellanos
Creative Coding Tools

Vibe Coding and What It Means for Creative Coders

Vibe coding means building software by describing what you want to an AI model in plain language, running whatever code comes back, and steering…

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Perlin Noise Hero
October 21, 2026 by Mira Castellanos
Generative Art & Shaders

Perlin noise explained for creative coders

Perlin noise is a way to make randomness that changes smoothly. Nearby inputs give nearby outputs, so you get rolling hills, drifting smoke and…

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p5.js Creative Coding Hero
October 21, 2026 by Mira Castellanos
p5.js & Processing

What is p5.js and why artists love it

Toolp5.js CostFree, open source Runs inAny modern browser LevelBeginner friendly What p5.js actually is p5.js is a set of JavaScript functions that handle the…

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Latest experiments

  • Vibe Coding Hero
    Vibe Coding and What It Means for Creative Coders
  • TouchDesigner .tox File Hero
    What a .tox File Is and How to Use It in TouchDesigner
  • Arduino Art Installation Hero
    Arduino Projects for Artists and Interactive Installations
  • Theremin Hero
    How the Theremin Works and Why Artists Still Love It
  • Projection Mapping Hero
    What projection mapping is and why artists use it

Sections

  • Creative Coding Tools (1)
  • Generative Art & Shaders (1)
  • Installations & Projection (1)
  • New Media Art (1)
  • p5.js & Processing (1)
  • Physical Computing (1)
  • TouchDesigner (1)

Demos Lab

Creative coding and interactive media art

Sections

  • Creative Coding Tools
  • Generative Art & Shaders
  • Installations & Projection
  • New Media Art
  • p5.js & Processing
  • Physical Computing
  • TouchDesigner

Latest

  • Vibe Coding and What It Means for Creative Coders
  • What a .tox File Is and How to Use It in TouchDesigner
  • Arduino Projects for Artists and Interactive Installations
  • How the Theremin Works and Why Artists Still Love It
  • What projection mapping is and why artists use it

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