{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/39e3a53db15b4a62b8b9935a638038ce\" frameborder=\"0\" width=\"1670\" height=\"1252\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":1252,"width":1670,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":1252,"thumbnail_width":1670,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/39e3a53db15b4a62b8b9935a638038ce-22a83e8f6f7984c9.gif","duration":379.371,"title":"Ralph OS - a vibe-coded operating system","description":"https://github.com/schani/ralph-os\n\nIn this video, I showcase my newly developed operating system that runs on x86-64 architecture, featuring cooperative multithreading and no memory protection, all written in Rust with a custom bootloader in Assembler. I demonstrate its capabilities through a simple interface, including a basic REPL and a multitasking environment where I run an HTTP server written in BASIC. I also share my experience using Opus 4.5 for most of the coding, and how Codex 5.2 helped me resolve a critical TCP bug in just one prompt. I encourage you to explore the system and provide feedback, as I plan to continue developing and debugging it further."}