This Mortal Coil

Auto-Save Bookmark Test Page

This page tests the automatic bookmark functionality. Stay on this page for 8 seconds to trigger an auto-save.

How it works:

  • Timer starts when you arrive on the page
  • After 8 seconds of staying on the page, an auto-bookmark is saved
  • Progress bar shows countdown in the "Live Auto-Save Status" section below
  • If you navigate away before 8 seconds, no bookmark is saved
  • If you hide the page (switch tabs), the timer pauses and restarts when you return

What you should see:

  • Orange tracker with countdown timer below
  • Progress bar fills up over 8 seconds
  • Success message when auto-save completes
  • localStorage entry for "tmc_auto_bookmark" (check with button at bottom)

Simple Auto-Save Test

Advanced Tracker (with Page Visibility)

Manual Bookmark Controls

Test Navigation

Use these links to test timer behavior:

Comic Page
Test on actual comic page
Blog Page
Non-comic page (no tracking)
Manual Bookmark Test
Test manual bookmark functionality

localStorage Inspector

Check your browser's localStorage to see saved bookmarks:

Key: tmc_userdata (bookmarks.bookmarks.manual)
Manual Bookmarks (now inside userdata)
Key: tmc_userdata (bookmarks.bookmarks.auto)
Auto Bookmarks (now inside userdata)