I've actually added some big speed improvements in recent Bangle.js builds, so you can create a 1bpp offscreen buffer and then drawImage it and it should be almost as fast as a special display mode (while still being backwards compatible and working with widgets).
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
I've actually added some big speed improvements in recent Bangle.js builds, so you can create a 1bpp offscreen buffer and then
drawImage
it and it should be almost as fast as a special display mode (while still being backwards compatible and working with widgets).For instance check out the T-Rex game now.