jgenesis vs webЯcade
jgenesis
github.comwebЯcade
webrcade.comSide by side
| Figure | jgenesis | webЯcade |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 0 | 2 |
| Spec score · TurboGrafx-16 Emulators | 7.5 (#18) | 8.2 (#7) |
| Spec score · Sega CD Emulators | 7.4 (#16) | 8.2 (#9) |
| Controllers | It supports keyboard and DirectInput gamepad controls, including 3-button and 6-button Genesis controllers. | USB and Bluetooth gamepads are supported for front-end navigation and gameplay. |
| Latest release | The releases page lists v0.14.1 as the latest release and describes it as a bugfix for a 32X aspect-ratio regression. | GitHub lists version 0.2.3, released July 18, 2026, adding Bally Astrocade, Philips CD-i, Apple II and Apple IIGS emulators plus Nintendo DS homebrew SD-card support. |
| Purpose | jgenesis is a cross-platform emulator for 8-bit and 16-bit gaming consoles. | webЯcade is a browser-based player for gaming content organized by user-defined feeds. |
Plans
In their own words
jgenesis
jgenesis is a free, cross-platform emulator for 8-bit and 16-bit consoles. It supports Sega Genesis/Mega Drive, Sega CD, Sega 32X, SG-1000, Master System, Game Gear, NES, SNES, Game Boy, Game Boy Color, Game Boy Advance, and PC Engine/TurboGrafx-16. Save states, fast forward, rewind, and optional CPU overclocking are available on some systems. Expansion support includes Master System FM sound, the Genesis SVP chip, common NES mappers, and most SNES coprocessors. Its GPU renderer offers integer prescaling, optional linear interpolation, configurable pixel aspect ratios, blur, and anti-dither shaders. Keyboard and DirectInput gamepads are supported, including three-button and six-button Genesis controllers. Published builds require a 64-bit x86 CPU with SSE4.2 and a GPU supporting Vulkan, or DirectX 12 on Windows 10 and later. The project estimates about 300 MB of RAM for default settings. Releases come through GitHub, while commit builds remain available for 90 days and may be buggy.
webЯcade
webЯcade is a free, open-source browser-based player for gaming content arranged in user-defined feeds. Games run locally in the browser through JavaScript, WebAssembly and HTML5 gamepad and audio interfaces, rather than being streamed. Its graphical feed editor lets users create feeds without working with the underlying document format, and its ROM analyzer can identify application types, metadata and artwork. Supported categories include emulators and game engines, with examples such as Atari, Nintendo, Sega, Doom, Quake and ScummVM. USB and Bluetooth gamepads work for navigation and gameplay. Most emulator-based applications provide eight save-state slots per game. Optional Dropbox linking can share save data and settings across devices and let the feed editor upload local files; access is restricted to the Dropbox account’s /Apps/webrcade folder. Single-item links can be shared, added to iOS or Android home screens, or embedded in web pages. The project prioritizes popular-content compatibility and lower resource needs over the latest emulator features. It is listed for Android, iOS, macOS, web and Windows.