Node.js (installed by `nodejs 8.8.1-1` ) takes ages to start on my ARMv6 (Raspberry Pi Zero W): more than 7 seconds to run an empty script.
$this->bbcode_second_pass_code('', '
$ time node -e ''
real 0m7.996s
user 0m6.750s
sys 0m0.170s
')
I tried to download the binaries for ARMv6 from the Node.js website (version v9.1.0, as the file seems to be missing for the 8.x.x branch), and they perform so much better!
$this->bbcode_second_pass_code('', '
$ bin/node -v
v9.1.0
$ time bin/node -e ''
real 0m1.290s
user 0m1.160s
sys 0m0.060s
')
`community/nodejs-lts-boron 6.11.5-1` has a similar performance to the binary downloaded mainstream, while `community/nodejs-lts-argon` is somewhere inbetween (it takes about 2~3 seconds to run an empty script).