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Show PR file review progress

Displays a counter of how many pull request files are already marked as viewed out of the total.

Code to copy

// Show how many files in a PR still need to be reviewed
var total = document.querySelectorAll('.js-reviewed-checkbox, input[name="viewed"]').length;
var done  = document.querySelectorAll('.js-reviewed-checkbox:checked, input[name="viewed"]:checked').length;
if (total) JZ.toast('Reviewed ' + done + ' / ' + total + ' files');
else JZ.toast('Open a PR Files tab first');

How to use this example

1. Copy the code with the button above.
2. Install JustZix (2 minutes) and open the extension on the target page.
3. Add a new rule matching that page.
4. Paste the code into the rule's JavaScript panel and save — it runs on every page visit.