Mojo::DOM makes this trivial. Read the docs, super search has some examples, post your code if you have any problems.

Update: s/of/if/. Thanks LanX.

Yet another "question" that doesn't include context, current output, desired output, no input, no effort at trying to solve the problem, or any detail whatsoever.

Pick up the slack and put in some effort. We've been wasting far too much time trying to help someone who doesn't even show a modicum of respect or appreciation for anything.

Please mark your posts when editing:

Yet another "question" that doesn't include context, current output, desired output, no input or any detail whatsoever. Calls for an equally vague and out of context answer.

 $(document).ajaxStop( function() { var match = $('.transactionDescription:contains("TRANSAC"):contains("TEST")'); if (match.length > 0) { match.each(function(idx, elmnt) { console.log("TEST removed"); $(elmnt).parents('tr:first').hide(); }); } });

Pick up the slack and put in some damned effort. We've been wasting far too much time trying to help someone who doesn't even show a modicum of respect or appreciation for anything.

how can i remove some td and tr by class

This looks more like a CSS issue than a Perl issue!

.someClass   {
    display:   none;
}
[download]

There's no reason to believe this based on anything OP has said.