# 30 seconds of code
[](https://github.com/Chalarangelo/30-seconds-of-code/blob/master/LICENSE) [](https://www.npmjs.com/package/30-seconds-of-code) [](https://www.npmjs.com/package/30-seconds-of-code) [](https://gitter.im/30-seconds-of-code/Lobby) [](http://makeapullrequest.com) [](https://travis-ci.org/Chalarangelo/30-seconds-of-code) [](https://insight.io/github.com/Chalarangelo/30-seconds-of-code/tree/master/?source=0) [](https://github.com/Flet/semistandard) [](https://www.producthunt.com/posts/30-seconds-of-code)
> Curated collection of useful JavaScript snippets that you can understand in 30 seconds or less.
- Use Ctrl + F or command + F to search for a snippet.
- Contributions welcome, please read the [contribution guide](CONTRIBUTING.md).
- Snippets are written in ES6, use the [Babel transpiler](https://babeljs.io/) to ensure backwards-compatibility.
- You can import these snippets into your text editor of choice (VSCode, Atom, Sublime) using the files found in [this repo](https://github.com/Rob-Rychs/30-seconds-of-code-texteditorsnippets).
- You can import these snippets into Alfred 3, using [this file](https://github.com/lslvxy/30-seconds-of-code-alfredsnippets).
#### Package
⚠️ **WARNING:** Snippets are not production ready.
You can find a package with all the snippets on [npm](https://www.npmjs.com/package/30-seconds-of-code).
```
npm install 30-seconds-of-code
```
CDN links
- [ES2017 Full (UMD)](https://unpkg.com/30-seconds-of-code)
- [ES5 Minified (UMD)](https://unpkg.com/30-seconds-of-code/dist/_30s.es5.min.js)
**Browser**
> IMPORTANT: replace the `src` with the full version link and desired target spec (such as ES5 minified)):
```html
```
**Node**
```js
// CommonJS
const _30s = require('30-seconds-of-code');
_30s.average(1, 2, 3);
// ES Modules
import _30s from '30-seconds-of-code';
_30s.average(1, 2, 3);
```
To import snippets directly:
```js
// CommonJS
const { average } = require('30-seconds-of-code');
average(1, 2, 3);
// ES Modules
import { average } from '30-seconds-of-code';
average(1, 2, 3);
```
## Table of Contents