1964js Git (2018/05/07) is released. 1964js is the first N64 emulator written in JavaScript (CoffeeScript to JS). It is loosely a port of our N64 emulator for Windows called 1964. 1964 was written in C and C++.

1964js Git Changelog:
* Revert
* multiplyVec3 bottleneck
* Type annotations
* optimize microcode lut and matrix load

Try Online: 1964js Git (2018/05/07)
Source: Here