1964js Git (2017/11/26) 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:
* Bump to 0.2.22
* Performance
* Performance
* Merge pull request #13 from schibo/heap
* Bump to 0.2.21
* Timing performance
* Performance
* divu should sign-extend the high

Try Online: 1964js Git (2017/11/26)
Source: Here