NTSC-CRT VS cool-retro-term

This is really cool! Speaking of retro, the fact that this is possible, emphasizes just how fast modern hardware is.

The Atari 2600 has its CPU in lockstep with the graphics output. There are CPU 76 cycles during a scanline. While I've only toyed around with programming the Atari 2600, it still boosted my intuition about the relationship of compute time to real time. A single frame, 1/60th of a second, is just about the briefest perceptible period of time to a human. How many bytes can you copy during an entire frame? A couple kilobytes. And during one scanline? About 8 bytes, or in modern terms, just enough time to copy one uint64_t.

In the same amount of time, that of drawing a scanline, a modern machine can chew through this loop: https://github.com/LMP88959/NTSC-CRT/blob/main/crt.c#L442 and apparently with plenty of time to spare.

More info about the project: https://github.com/LMP88959/NTSC-CRT

https://github.com/Swordfish90/cool-retro-term

This is the best way to play short of hooking up your needle printer as a faux teletype terminal.

Very related: Cool-Retro-Term (CRT) - a terminal that makes it look retro ;)

https://github.com/Swordfish90/cool-retro-term

You're covered: https://github.com/Swordfish90/cool-retro-term

Seems like a good spot to mention https://github.com/Swordfish90/cool-retro-term

Cool Retro Terminal is a nice accessory for when doing recording or screenshots - cause it looks cool. Can't use it as my daily driver tho.

And enough settings in there you can make it look like your favourite old one.

I'd guess most things you can get now are just regular command prompt style windows with a "retro" look (colour scheme). Oooh, you can change the text to green and maybe add a scan line effect. I am looking for a full experience like the Secret Geometry programs! The only similar-ish one I have found is Cool Retro Term, but that is for Linux and Mac only it seems :/

not directly related, but I've been thinking about getting an old CRT monitor, launch https://github.com/Swordfish90/cool-retro-term and start working

This puts me in mind of Cool Retro Term. Lots of built in schemes.

https://github.com/Swordfish90/cool-retro-term

Usually packaged by your distro.

This together with cool-retro-term[1] is an absolute must on my machines for real hacker hours.

[1] https://github.com/Swordfish90/cool-retro-term

I've enjoyed using this. I don't run it for long but I do run it sometimes for the sake of nostalgia. When I do run it, I run it in full screen for the complete experience. However, to balance practicality with nostalgia, I run a tmux session with the cool-retro-term, so that once I get tired of it, I can quickly switch back to my regular terminal without losing my terminal session.

The effects are configurable. I disable the settings named Burin, Glow Line, and RGB Shift to get crisper and less distracting experience. The RGB Shift setting is disabled for most built-in profiles anyway but enabled for some profiles like Vintage and IBM Dos. The Vintage profile is quite amusing. Everything is cranked way up. The blurry text and the incessant flickering of the screen create an unsettling impression that the monitor might break down any moment.

By the way, if you didn't notice it the app is named cool-retro-term and it abbreviates to CRT. The app icon[1] is also a CRT followed by the cursor. Guess what else abbreviates to CRT? Yes, "cathode-ray tube" of the cathode-ray tube (CRT) computer monitors

[1]: https://github.com/Swordfish90/cool-retro-term/blob/f157648d...