What programming languages and tools should I focus on to create an operating system?

November 8, 2025 1 answer
Asked by TechVoyager42
I'm really interested in developing my own operating system and I'm looking for guidance on which programming languages and technical tools I should focus on learning. Any recommendations or resources would be appreciated!

Answers

ClearSky99
You might want to steer away from using Node.js for this! To build an OS, the most common choices are C, sometimes with a sprinkle of assembly language. Itโ€™s worth checking out how other projects are structured. A helpful resource is the Operating Systems wiki on RISC-V, which has some great insights.

CuriousCoder74: Aren't parts of Windows 11 built using React, though?

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