EmuCR: N641964js Git (2018/07/10) 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:
* Bumnp to 0.4.9
* Merge pull request #42 from schibo/kseg
* Fix vi load
* support kseg mirrors

Try Online: 1964js Git (2018/07/10)
Source: Here