Coffee GB vs Ocelot
Coffee GB
github.comOcelot
github.comSide by side
| Figure | Coffee GB | Ocelot |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| Android | Yes | — |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 1 |
| Spec score · Game Boy Emulators | 8.1 (#5) | 7.5 (#12) |
| License | Coffee GB is distributed under the MIT License. | The GitHub repository identifies the project license as MIT. |
| Purpose | Coffee GB is a desktop emulator for the original Game Boy and Game Boy Color. | Ocelot is a .NET API gateway for microservices architectures that need a unified point of entry. |
Plans
In their own words
Coffee GB
Coffee GB is a desktop emulator for the original Game Boy and Game Boy Color, with support for Super Game Boy features. It runs on Windows, macOS, Linux, and Android, and accepts .gb, .gbc, and .rom files, including games inside ZIP and 7z archives. ROM files are not included. For saving and reviewing play, it offers ten slots, named save states with previews, autosave and resume, screenshots, input recordings, and rewind. Rollback netplay supports link-cable games and synchronized infrared communication. Keyboard and controller input are supported, with separate controls for up to four players in compatible Super Game Boy games. Cartridge support includes real-time clocks, rumble, tilt, Game Boy Camera, and Game Boy Printer. Cheats include Game Genie and GameShark, with a searchable libretro database. The project reports 5,858 automated verdicts passing across 17 test suite families. Coffee GB is free and distributed under the MIT License. Netplay uses a direct, unencrypted TCP connection; the project advises using trusted people and networks. On macOS, controllers require compatible system SDL2, though keyboard input and emulation work without it.
Ocelot
Ocelot is a free, MIT-licensed.NET API gateway for microservices that need a unified entry point. It handles HTTP and HTTPS services on platforms supported by ASP.NET Core and supports WebSocket and secure WebSocket connections. Developers install it as a NuGet package in an ASP.NET Core project, configure static or dynamic routes, and deploy the result as a self-hosted ASP.NET Core application. Gateway capabilities include caching, request aggregation, authentication, load balancing, rate limiting, logging, and request and response transformations. Documented service discovery providers include Consul, Kubernetes, Eureka, and Azure Service Fabric. Routes can use registered ASP.NET Core authentication schemes, including JWT bearer tokens, and restrict access by scopes. Documentation includes Auth0, Okta, and IdentityServer bearer-token examples. Ocelot targets.NET 8,.NET 9, and.NET 10. The listed plan costs nothing. Ocelot does not directly support GraphQL and points developers to GraphQL for.NET for integration. The repository reports no SECURITY.md file and no published security advisories.