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64K Demo

··100 words·1 min
Author
Miska Hämäläinen
Specializing in Identity and Access Management, zero-trust security frameworks, and infrastructure automation. Building practical security solutions that teams actually use.

A 34.5 KB demoscene intro using Vulkan and ShaderToy-style shaders written in pure C.

Features
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  • Final size: 34.5 KB (under 64KB limit!)
  • Vulkan rendering with fullscreen quad
  • ShaderToy-style fragment shaders
  • Pure C implementation
  • Standalone executable (no external dependencies)
  • Procedural graphics and effects

Technologies
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  • C - Pure C implementation
  • Vulkan - Modern graphics API
  • GLSL - Fragment shader programming
  • Size optimization - Compression and code golf techniques

System Requirements
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  • Windows 10/11 (64-bit)
  • Vulkan-capable GPU (most GPUs from 2016+)
  • Vulkan runtime (usually comes with GPU drivers)

Project Status
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Release ready - Last updated October 2025

View on GitHub