The latest articles on DEV Community by Porag (@porag_27e504aa0d7bb151e30). https://dev.to/porag_27e504aa0d7bb151e30 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4229048%2F4d2e6822-7b8d-4e12-bea4-e36f55b00b1b.webp https://dev.to/porag_27e504aa0d7bb151e30 en Porag Fri, 06 Nov 2026 06:35:04 +0000 https://dev.to/porag_27e504aa0d7bb151e30/how-a-7th-grade-student-from-bangladesh-built-an-x86-kernel-319n https://dev.to/porag_27e504aa0d7bb151e30/how-a-7th-grade-student-from-bangladesh-built-an-x86-kernel-319n <p><a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2Fwk0b0k42hu419pkdvdbo.png" class="article-body-image-wrapper"><img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2Fwk0b0k42hu419pkdvdbo.png" alt=" " width="800" height="640"></a><br> I am a 7th-grade student from Bangladesh, and I just built my own bare-metal x86 Operating System kernel (PoragOS) completely from scratch! 🚀</p> <p>No Linux base, no copy-pasting. I implemented:<br> ✅ GDT &amp; IDT setup<br> ✅ Physical Memory Manager (PMM)<br> ✅ Paging<br> ✅ Kernel Heap Allocator<br> ✅ Interactive Shell</p> <p>I am currently learning Context Switching &amp; User Space.</p> <p>GitHub: <a href="https://github.com/porag2025-glitch/PoragOS" rel="noopener noreferrer">https://github.com/porag2025-glitch/PoragOS</a></p> <p>Feedback is highly appreciated! 👇</p> <h1> OSDev #Programming #Coding #OpenSource #Tech #Bangladesh @github </h1> beginners github opensource programming Porag Thu, 05 Nov 2026 17:16:12 +0000 https://dev.to/porag_27e504aa0d7bb151e30/how-a-7th-grade-student-from-bangladesh-built-an-x86-kernel-5227 https://dev.to/porag_27e504aa0d7bb151e30/how-a-7th-grade-student-from-bangladesh-built-an-x86-kernel-5227 <p><a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2Fuc448kgops0qs59pvt5c.png" class="article-body-image-wrapper"><img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2Fuc448kgops0qs59pvt5c.png" alt=" " width="800" height="640"></a></p> <p><a href="https://github.com/porag2025-glitch/PoragOS" rel="noopener noreferrer">https://github.com/porag2025-glitch/PoragOS</a></p>