There is also OpenFL built on HaXe: https://www.openfl.org/ https://www.openfl.org/ Which is not an emulator, but more of a spiritual successor, following the

There is also OpenFL built on HaXe: https://www.openfl.org/ https://www.openfl.org/ Which is not an emulator, but more of a spiritual successor, following the same API, and with tools to convert Actionscript projects