Please liberate Javascript on Github account creation

[gnusupport]

These are proprietary at their sign up page:
https://github.githubassets.com/assets/environment-f0adafbf.js
https://github.githubassets.com/assets/chunk-frameworks-3bf3525b.js
https://github.githubassets.com/assets/behaviors-0c84c38c.js
https://github.githubassets.com/assets/signup-932f16e0.js
https://github.githubassets.com/assets/sessions-d2e5da85.js
https://github.githubassets.com/assets/unsupported-a85b1284.js

Could you please liberate that Javascript so that free software developers can sign up on Github without running non-free software?