Game Development
Player Psychology: What Makes Game Mechanics Truly Engaging?
Jan Sebastián Kostlán · 14 August 2024 · 7 min read
How flow, reward systems and immediate feedback can keep players interested and involved.
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Game Development
Software Craftsmanship
How to Write Clean Code and Maintain Architecture Without Chaos
Jan Sebastián Kostlán · 18 July 2024 · 6 min read
Practical principles for maintainable code: clear naming, focused responsibilities and thoughtful refactoring.
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Technology & Trends
Why Use Modern Frameworks and AI Tools in Development in 2025?
Jan Sebastián Kostlán · 2 June 2024 · 5 min read
Modern frameworks and AI tools can speed up development. How can we use them while maintaining software quality?
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Web Development
Modern Web Architecture: Why Combine Next.js with the .NET Ecosystem
Jan Sebastián Kostlán · 10 May 2024 · 7 min read
Combining a server-rendered Next.js frontend with a strongly typed ASP.NET Core backend.
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Game Development
Indie Game Development in Unity: From Idea to Working Prototype
Jan Sebastián Kostlán · 28 April 2024 · 8 min read
Turning a game idea into a playable concept without unnecessary engineering, with lessons from physics prototypes such as Kettleboom.
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SEO & Performance
How to Optimize Core Web Vitals and Page Speed to the Maximum
Jan Sebastián Kostlán · 15 March 2024 · 6 min read
Why loading speed and layout stability matter for search visibility, and how to work towards a PageSpeed Insights score above 95.
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