The lowest-level human-readable machine code, used in bootloaders and drivers.
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What is Assembly
The lowest-level human-readable machine code, used in bootloaders and drivers.
GitHub Linguist classifies Assembly as a programming language, typically using extensions such as .asm, .a51, .i, .inc, .nas, .nasm.
File extensions:
Related extensions
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Frequently asked questions
The lowest-level human-readable machine code, used in bootloaders and drivers.
Common extensions include .asm, .a51, .i, .inc, .nas.
Sources & standards
Updated 2026-08-18
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