Mysterium Node client published on npmjs.com
$ npm i mysterium-client-binary
Installation fetches client for your OS and puts it in
./node_modules/mysterium-client-binary/bin
If you'd like to get binaries for other architectures, you could do:
$ ./node_modules/.bin/download-mysterium-client-bin windows x64 destination_dir
Currently supporting x64 of darwin, windows, linux