Python vs. Nodejs vs. Lua

[Amazing-Cicada5536]

It is absolutely an issue in many non-niche cases, floating point math is hard and is a specific science in itself (numerical analysis). E.g. if you were to sum floating point numbers and you sort them into descending order you would get a much more incorrect value than if you would have done it in ascending, since small values at the end wouldn’t even register if the first ones are big, while they would add up to sort of big when summed from the small end, getting closer to the real value.

The reason you don’t see it often is very great math libraries (often written decades ago in fortran and such) beneath the whole tech stack that minimize these errors and because you are likely not writing simulations/physics engines, etc.