A public Juicebox.js instance can be found at http://aidenlab.org/juicebox.
For more information about Juicebox.js see:
If you use Juicebox.js in your work, please cite James T. Robinson, Douglass Turner, Neva C. Durand, Helga Thorvaldsdóttir, Jill P. Mesirov, Erez Lieberman Aiden. Juicebox.js Provides a Cloud-Based Visualization System for Hi-C Data. Cell Systems (2018).