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https://twitter.com/chimehq/status/1213931585336156165 https://twitter.com/chimehq/status/1213931585336156165 > It's mostly custom drawing on top of a customiz

by dewey 7y ago

https://twitter.com/chimehq/status/1213931585336156165 https://twitter.com/chimehq/status/1213931585336156165 > It's mostly custom drawing on top of a customized AppKit textview. The Cocoa text system is wildly powerful, quite hard to do pixel perfect drawing with. No OpenGL or any fancy graphics libraries.