Why I wrote my own OS instead of just studying how they work

📰 Medium · Programming

Learn why building an OS from scratch can be a valuable learning experience, even with many existing OS options

advanced Published 12 Apr 2026
Action Steps
  1. Build a simple OS using a programming language like C or Rust to understand the basics of OS development
  2. Run a virtual machine to test and debug your OS
  3. Configure a boot loader to load your OS into memory
  4. Test your OS with different hardware configurations to ensure compatibility
  5. Apply your knowledge of OS development to contribute to existing OS projects or build custom solutions
Who Needs to Know This

Software engineers and system developers can benefit from understanding the motivations behind building a custom OS, and how it can enhance their skills and knowledge

Key Insight

💡 Building an OS from scratch can be a valuable learning experience, allowing developers to gain a deeper understanding of system programming and software development

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🤔 Why build an OS from scratch? 🚀 To learn and understand the inner workings of operating systems! 💻
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