Ledger Core Library cross-platform C++ bindings for NodeJS.
For usage example, see live-common/src/libcore.
yarn add @ledgerhq/ledger-core
It currently only works with Node 12.
You also need to have g++-7 installed and set up as default. Here is a way to set it up in Debian (root):
echo "deb http://ftp.us.debian.org/debian testing main contrib non-free" > /etc/apt/sources.list.d/gcc7.list
apt-get update
apt-get install -t testing g++-7
update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-7 700 --slave /usr/bin/g++ g++ /usr/bin/g++-7