Thanks for the contribution, @justyy! It's cool that you keep adding more support to your extension, and also include tests every time you do so!

As for the code:

* There are still some places where `const` should be used, but `let` is used instead.
* There are a lot of nested *if* statements - maybe you could try swapping them around to avoid this.
* I'm not sure if using a regular expression is the best way to find all URLs of the current page. It's possible you could do something like this instead if you need URLs from an external page

```
fetch("https://steemit.com/utopian-io/@justyy/simple-video-downloader-3-0-9-extract-the-links-add-whichav-site")
  .then(response => response.text())
  .then(text => {
    const parser = new DOMParser();
    const htmlDocument = parser.parseFromString(text, "text/html");
    const urls = new Set(Array.from(htmlDocument.links).map(link => link.href));
    console.log(urls);
});
```

but since you say you extract links from the current page you could just do

```
const urls = new Set(Array.from(document.links).map(link => link.href));
```

---

Your contribution has been evaluated according to [Utopian policies and guidelines](https://join.utopian.io/guidelines), as well as a predefined set of questions pertaining to the category.

To view those questions and the relevant answers related to your post, [click here](https://review.utopian.io/result/3/2-3-3-2-2-1-4-).

---- 
Need help? Chat with us on [Discord](https://discord.gg/uTyJkNm).

[[utopian-moderator]](https://join.utopian.io/)

Well, I myself tried out several Video Downloader before. And I also used those handy sites which give you certain words to add before a video so it starts getting downloaded. But you know what?
Those sites always come up with limited features. I remember I used to download YouTube videos with one downloader and to extract Audio from it, I had to opt for another downloader. Now I am using a simplist twitter downloader https://downloadtwittervideo.online/

Your progeny will soon die due to the great approaching annihilation brought by the black Hitler. The black Hitler will be a fearsome and ruthless individual, who will emerge from the growing black middle class in several developed countries, centuries of racial hatred will finally materialized into an incarnation of fearsome proportions, your only hope will be the reincarnation of Napoleon in a lesbian girl , who will fight against the black Hitler, the lesbian Napoleon is not Jewish, but will be controlled by the Jews like the black Hitler, the story is simple, Jews against Gentiles, that will be the last book of the Bible and not the apocalypse, finally the Muslim prophet will annihilate the Jews, because the mad Arab, the great sorcerer of the middle ages never died after finding the remains of Hermes Trismegistus in an alien ship, https://steemit.com/cunnilingus/@medicina/the-black-hitler-part-i

This post has been included in the latest edition of  [**SoS Daily News**](https://steemit.com/steem/@pennsif/sosdailynewsnewsaboutthestateofsteem24january2019-ft19zg1rlu) - a digest of all you need to know about the State of Steem.

***

* *Editor of the [**The State of Steem SoS Daily News**](https://steemit.com/steem/@pennsif/sosdailynewsnewsaboutthestateofsteem24january2019-ft19zg1rlu).*

* *Promoter of [**The State of Steem SoS Weekly Forums**](https://steemit.com/steem/@pennsif/the-state-of-steem-forum-5-with-ned-and-elipowell-starting-in-50-minutes-8pm-12am-utc-msp-waves).*

* *Editor of the [**weekly listing of steem radio shows, podcasts & social broadcasts**](https://steemit.com/mspwaves/@pennsif/schedule-of-radio-shows-podcasts-and-social-broadcasts-week-beginning-21-january-2019).*

* *Founder of the [**A Dollar A Day**](https://steemit.com/adollaraday/@adollaraday/a-dollar-a-day-charitable-giving-project-ususd-5000-donated-in-8-months-we-made-it) charitable giving project.*

***

#### Hi @justyy!

Your post was upvoted by @steem-ua, new Steem dApp, using UserAuthority for algorithmic post curation!
Your **UA** account score is currently 6.861 which ranks you at **#103** across all Steem accounts.
Your rank has improved 1 places in the last three days (old rank 104).

In our last Algorithmic Curation Round, consisting of 241 contributions, your post is ranked at **#22**.
##### Evaluation of your UA score:

* You've built up a nice network.
* The readers appreciate your great work!
* Good user engagement!


**Feel free to join our [@steem-ua Discord server](https://discord.gg/KpBNYGz)**