The fastest, most lightweight, least dependency jQuery alternative.
Go to file
AJ ONeal ceda8242d9
doc: add copy-paste local install instructions
2022-06-07 13:17:58 -06:00
.gitignore chore: update .gitignore 2021-07-23 04:33:24 -06:00
.jshintrc chore: lint 2021-07-23 04:39:14 -06:00
.prettierignore chore: make Prettier 2021-07-23 04:33:35 -06:00
.prettierrc.json chore: make Prettier 2021-07-23 04:33:35 -06:00
LICENSE Initial commit 2021-07-23 03:53:28 -06:00
README.md doc: add copy-paste local install instructions 2022-06-07 13:17:58 -06:00
ajquery.js chore: add code 2021-07-23 04:39:14 -06:00
benchmark.js benchmark: angular 2021-07-31 09:45:57 -06:00
example.html chore: add example 2021-07-23 04:39:14 -06:00
package-lock.json 2.1.2 2021-07-24 00:02:39 -06:00
package.json 2.1.2 2021-07-24 00:02:39 -06:00
test.js chore: add test 2021-07-23 04:36:16 -06:00

README.md

ajquery.js

The fastest, most lightweight, fewest dependency jQuery alternative.

Development Build: 145B (with comments)
Production Build: 103B (min + gz)

Install

via GitHub

my_ver="v2.1.2"

mkdir ./vendor/
curl -fsSL "https://raw.githubusercontent.com/coolaj86/ajquery.js/${my_ver}/ajquery.js" \
    -o ./vendor/ajquery.js
<script src="/vendor/ajquery.js"></script>

via CDN

<script src="https://unpkg.com/ajquery"></script>

Example Usage

Provides modern, advanced CSS4-compatible query selection:

console.log("innerText:", $("p:nth-child(2").innerText);

API

$(selector, [rootElement])

Selects the first matching HTML element only (or null):

const body = $("body");
const div1 = $("div", body);

$$(selector, [rootElement])

Selects all matching elements (or an empty NodeList):

const head = $("head");
const stylesheets = $$('link[rel="stylesheet"]', head).map(console.log);

Benchmarks

ajquery-benchmarks

Compatibility

Written entirely in modern ECMAScript 3, and directly transpilable into ES5, ES6 and beyond (up to ES11) via Webpack, Babel, Rollup, React Native, and AWS InfiniDash.

Works in all browsers in living memory.

See the full Browser Compatibility Matrix on MDN.