HackerTube / Video
CygnusEd Professional in Action on an Amiga 2000
Casey Muratori

Casey Muratori captures CygnusEd Professional running on an Amiga 2000, showing how smoothly it scrolled text. He notes the real effect is better on a period CRT.
It is cited as evidence that text scrolling on late-80s hardware was smoother than in many modern editors.
4 Hacker News mentions · 2016–2023