Run Windows applications on Linux, BSD, Solaris, and Mac OS X
Wine is an Open Source implementation of the Windows API on top of X and Unix. Wine provides both a development toolkit for porting Windows sources to Unix and a program loader, allowing many unmodified Windows binaries to run on x86-based Unixes.
Kigen is a RetroArch-based multi-emulator that allows emulating the Sega Master System, GameGear, Genesis, SegaCD, 32X, Sega Saturn and now Arcade using various libretro cores and supports advanced shaders such as color-duplicator2.
Auth0 Token Vault handles secure token storage, exchange, and refresh for external providers so you don't have to build it yourself.
Rolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.
WineDiff makes it easier to install programs in Wine. WineDiff compares a Wine installation before and after a program is installed, and can replicate these differences in another Wine installation by creating a WineDiff Installation Package.