Maybe we do not need to use jquery at all.
Currently we use:
$.extend for merging the config object with the default config - could use pure js to do the merge
$.prototype.text() to access the input fields content - could use innerText and textContent
$.prototype.stop and $.prototype.slideToggle - could use css animation
$.prototype.next, $.prototype.is and $.prototype.closest - could use document.querySelector,
$.prototype.on and $.prototype.off for event binding - addEventListener should work in all browsers now
$.ajax for ajax request - could use raw ajax api
Maybe we do not need to use jquery at all.
Currently we use:
$.extendfor merging the config object with the default config - could use pure js to do the merge$.prototype.text()to access the input fields content - could use innerText and textContent$.prototype.stopand$.prototype.slideToggle- could use css animation$.prototype.next,$.prototype.isand$.prototype.closest- could use document.querySelector,$.prototype.onand$.prototype.offfor event binding - addEventListener should work in all browsers now$.ajaxfor ajax request - could use raw ajax api