I think it’s even crazier that a visible slice of the address space that is supposed to last for the rest of humanity’s future has already been allocated.
It's 1/8 of that space and it's being allocated in big blocks that are expected not to run out unless humanity expands to the whole solar system. If it does run out, there are 7 tries left. More if you only use half as much space next time.
Why can't we have proper graphics on terminal? years ago I remember being able to use graphics.h to draw on MS-DOS terminal and print letters on it (text mode).
Most popular terminals now have support for `kitty` graphics protocol which can smoothly and efficiently render raster images. So chafa is a way to get some backwards compatibility for some types of applications that want to show images but may not support that.
notcurses is probably the best option for getting the best you can out of a random terminal (see https://github.com/dankamongmen/notcurses/blob/master/TERMIN... which details the status of most terminals people use), but the main thing is to choose a decent terminal that meets your needs. I personally use xterm (after using various other terminals, both "modern" and VTE-based), as I'm on Linux, and I need to connect to various devices (e.g. networking gear) where I need a reliable terminal that handles whatever those devices throw at it. The graphical mechanisms that work for me therefore are sixel and tektronic.
There are multiple graphics mechanisms on terminals (both real, and the virtual ones that have replaced them), the issue is which ones your terminal supports (probably none, given most terminal/libraries are bad at supporting features that have been around since the 80s), and which libraries you are using to draw them.
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