It is a cross-platform NES emulator. It has a native interface built using SDL2 as well as a web interface which is compiled in WASM and runs in the browser.
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Release v0.4.0 · jsgroth/jgnes
Additional mappers implemented: BNROM (iNES mapper 34) NINA-001 (also iNES mapper 34) GxROM (iNES mapper 66) Jaleco JF-11 / JF-14 (iNES mapper 140) Bandai FCG-1 / FCG-2 (iNES mapper 16, submapper ...
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