jq-min

My (minimal) jQuery-like lib (IE9+) 2k minified zipped

API

ajax({url, data, method, headers, success, fail})

jQuery-like ajax

ajax_p({url, data, method, headers})

jQuery-like ajax (promisified)

$(...)

select all elements at page by css selector

$('<div id="123"></div>')

creates new element(s) (returns array)

$().find('div a')

find all children of all elements by selector

$().remove()

remove all elements selected

$().show() / $().hide()

show/hide all elements selected

$().<eventName>(f)

appends new event handler (for click, dblclick, mouseover etc. - almost all events), where f is function

$().html('aaa') / $().html()

set up innerHTML for all elements / (parameterless) returns innerHTML of first element

$().css('color:red;font-size:20px') / $().css('font-size')

set up css for all elements / returns css value of first element

$().addClass(name) / $().removeClass(name) / $().toggleClass(name)

add/remove/toggle class at all elements selected

$().hasClass(name)

whether any element has specified class?