How to build realm application into executable

I created realm application using express js and running fine in local. Now I would like to deploy to production. How to build the application into windows executable for production using script and build as executable using compiled/build files. We would like to deploy webservice in client windows system, so we can’t share source code. Need to build the source code into compiled/minifued JS files then use the build files in executable.

  • Realm JS SDK Version: 6.1.5
  • Node or React Native: 12.18.1
  • Client OS & Version: Windows 10

Please help me in building into executable from minified/compiled JS files