[SPICLK2]

I don't see how you can blame terminal applications - they typically have been able to dump around 1Mb of output per second for decades.

https://martin.ankerl.com/2007/09/01/comprehensive-linux-ter...

Could the React rendering stack be optimised instead?

[sigmarule]

I believe he is speaking of the effective resolution of TUIs, not pty throughput rates or fps, though I do agree with what you’re actually getting it.

[SPICLK2]

From the list of problems they are experiencing with rendering in the terminal, it sounds like they want a GUI (Electron would be a good fit).