Userscript to improve overall experience when searching picture on several websites

⚠️ Tested only on Tampermonkey as of now

Features:

• Display the progress on a badge when scrolling on an infinite page website, supported currently:
  • Instagram profile page
  • 500px profile page
• Back to top button
• Ability to change badge position

Todo:

• Hide elements (from exclude list, already seen list, author block list)
• Always show elements (from include list)