#### Repository
e.g. https://github.com/utopian-io/utopian.io

EDIT

#### Details
Write details of the new/updated official documentation, highlighting all the important changes and additions made.

<div class="pull-right">TEST</div>

***hjj***

~~test~~

* test1
* test2
* test3

1. 1
2. 2
3. 3

```javascript
/**
 * Extracts links from given string.
 * @param text A text to extract links from.
 * @returns An array of unique links.
 */
export const getLinks = (text: string): Array<string> => {
  const linksToImages = getImages(text);
  return pipe(
    match(
      // tslint:disable-next-line:max-line-length
      /(https?:\/\/(?:www\.|(?!www))[a-zA-Z0-9][a-zA-Z0-9-]+[a-zA-Z0-9]\.[^\s]{2,}|www\.[a-zA-Z0-9][a-zA-Z0-9-]+[a-zA-Z0-9]\.[^\s]{2,}|https?:\/\/(?:www\.|(?!www))[a-zA-Z0-9]\.[^\s]{2,}|www\.[a-zA-Z0-9]\.[^\s]{2,})/g
    ),
    // if it's a markdown link, the last letter will be ')', it has to be removed
    map(link => (last(link) === ')' ? init(link) : link)),
    reject(contains(__, linksToImages)),
    uniq
  )(text);
};
```

#### Components
Describe the components/parts/sections of the software your documentation is about.

#### Difference
If you have updated existing documentation, describe what has been changed and the reasons behind it, as well as the impact this has on the project.

#### Links
Insert public links to the updated official documentation.

#### GitHub Proof of Authorship
- GitHub Account: e.g. https://github.com/username
- Pull Request: insert a link to the pull request for your work (if applicable)

SKIP