Author here. Haven't maintained this in a while. It's down due to some breaking changes in libraries and I haven't updated the code to handle it. I also stoppe

Author here. Haven't maintained this in a while. It's down due to some breaking changes in libraries and I haven't updated the code to handle it. I also stopped using this as you could just use babel to automatically use whichever polyfill you use with babel-runtime. Saving a few kb is an overoptimization. If you're interested in maintaining this project, let me know. I can add you to the GitHub organization.