chore: document

This commit is contained in:
AJ ONeal 2021-07-23 04:35:17 -06:00
parent 3bc7bd0123
commit f7c3fc7191
1 changed files with 52 additions and 2 deletions

View File

@ -1,2 +1,52 @@
# ajquery.js # [ajquery.js](https://git.coolaj86.com/coolaj86/ajquery.js)
The fastest, most lightweight, least dependency jQuery alternative.
The fastest, most lightweight, fewest dependency jQuery alternative.
Development Build: 145B (with comments) \
Production Build: 103B (min + gz)
## Install
```html
<script src="https://unpkg.com/ajquery@latest/ajquery.min.js"></script>
```
## Example Usage
Provides modern, advanced CSS4-compatible query selection:
```js
console.log("innerText:", $("p:nth-child(2").innerText);
```
## API
### `$(selector, [rootElement])`
Selects the first matching HTML element only (or `null`):
```js
const body = $("body");
const div1 = $("div", body);
```
### `$$(selector, [rootElement])`
Selects all matching elements (or an empty `NodeList`):
```js
const stylesheets = $$('link[rel="stylesheet"]').map(console.log);
```
## 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](https://caniuse.com/?search=queryselector) in living
memory.
See the full
[Browser Compatibility Matrix](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement#browser_compatibility)
on MDN.