Replacements for jQuery
You might not need jQuery
You might not need jQuery is a side‑by‑side catalog of native JavaScript equivalents for common jQuery patterns (selectors, traversal, manipulation, events, AJAX), with concise before/after examples.
You (Might) Don't Need jQuery
You‑Dont‑Need‑jQuery is a community‑maintained guide that shows how to handle querying, styling, DOM manipulation, AJAX, and events with plain JavaScript.