Great New Application
No Need to root your Phone and You Can Run your js File From anywere.
Update instruction to node js 8 (async await)
Download node.js v8.3.0 arm zip file and unzip.
copy 'node' to android's sdcard(/sdcard or /sdcard/path/to/...)
open the shell(check it out in the app's menu)
cd /data/user/0/io.tmpage.dorynode/files/bin (or, just type cd && cd .. && cd files/bin )
rm node
cp /sdcard/node .
(chmod a+x node
(https://play.google.com/store/apps/details?id=io.tempage.dorynode&hl=en)