This is Espruino v1.94 package for OpenWRT.
Espruino is an extremely compact JavaScript interpreter. Originally designed for microcontrollers, it runs on OpenWRT while using a very small amount of RAM.
echo "src-git espruino git://github.com/vshymanskyy/OpenWRT-Espruino-packages.git" >> ./feeds.conf
./scripts/feeds update -a
./scripts/feeds install -p espruino -a
make menuconfig
Select Languages -> JavaScript -> espruino
make -j9
make package/espruino/compile V=s
make package/espruino/{clean,compile,install} V=s