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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@FManga
The linker will still discard anything that isn't actually used so it shouldn't introduce any bloat.
When I cast a double to float the only thing that gets added to the binary is the expected __aeabi_d2f function.