JSMoo
5.9#46 in multi-system emulatorsFree planFree planWeb
VisitJSMoo vs SkyEmu
What both publish
| Fact | JSMoo | SkyEmu |
|---|---|---|
| BIOS requirement | Sega Master System and ZX Spectrum require BIOS files, which can be uploaded under Settings/BIOS. | A BIOS is not required because SkyEmu bundles open-source replacement stubs, but the project says official BIOS dumps provide more accurate behavior and features. |
| Known limitation | The README says ZX Spectrum keyboard input was temporarily broken at the time of that commit. | The project notes that many Nintendo DS games still have mild graphics and audio issues. |
| License | The repository says JSMoo is distributed under the MIT License. | The GitHub repository identifies the project as MIT licensed. |
JSMoo plans
- JSMooFree
SkyEmu plans
- FreeFree
- SkyEmuFree
Pick JSMoo if…
You want what its maker publishes above — check its page for the details.
Pick SkyEmu if…
SkyEmu suits people who want to emulate these four handheld systems across desktop, mobile, or web platforms. Its local web operation and configurable controls may also fit users who value keeping files on their machine or tailoring input.