It's not only huge files that it's chocking on. Last year I was working on a game demo under time constraints and to cut a corner I base64 encoded a bitmap fon

It's not only huge files that it's chocking on. Last year I was working on a game demo under time constraints and to cut a corner I base64 encoded a bitmap font. Every time I opened that 32KB file it began to slow down because that one big line. That being said I still use atom daily but not one big files or ones that contain big lines.