Félix Sanz
@felixsanz.dev
Articles and tutorials about programming, artificial intelligence and open source. By Félix Sanz.
Félix Sanz's Company Logos
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#8A7BD2
Moody Blue
138, 123, 210
250, 49, 65
34, 41, 0, 18
#F7F5EF
Spring Wood
247, 245, 239
45, 33, 95
0, 1, 3, 3
#1C1C23
Shark
28, 28, 35
240, 11, 12
20, 20, 0, 86
About Félix Sanz
Félix Sanz is a personal technology and programming brand built around making complex ideas easier to understand. Based in Madrid, Sanz describes himself as a full-stack developer and DX lead who has been building websites since 1999. His site is a home for articles and tutorials that take programming, artificial intelligence, and open-source tools apart to explain how they work.
The writing spans practical web development topics, including internet fundamentals, security, data compression, systemd, iptables, software versioning, and application design. More recent coverage explores generative AI and image models, with guides to Stable Diffusion, SDXL, PixArt-α, samplers, model implementation, and software compatibility. Sanz also shares behind-the-scenes explanations of how projects and tools such as Sketch to Brand, AI Creative Director, and Image Debugger work, alongside reflections on open models and the role of large language models.
The site offers educational content rather than a listed commercial product or service. Readers can browse the article archive, follow updates through RSS, and find Sanz’s work on GitHub.
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Computers Electronics and Technology
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