F12 forever

1. https://chrome.google.com/webstore/detail/tampermonkey/dhdgffkkebhmkfjojejmpbldmpobfkfo - Tampermonkey
2. https://www.freeformatter.com/javascript-escape.html If you wanna change page on ur side forever , you need to do research about "getelement by class" Attention to var div = document.getElementsByClassName('vote')[0]; [0] for 1 block, [1] for 2 etc.