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How to remove js scripts from the new, empty MVC project?

I created a new empty MVC project in VS2015 and as soon as I added my first view I got a lot of js scripts that I didn't add. I see them in the developer tools but not in the solution. What are they and how do I remove them?
Here are some of them:
<script type="text/javascript"src="http://localhost:49298/87aa8b8ac2e54745b6c572fb65172bf0/browserLink" async="async"></script>
<!-- End Browser Link -->
<script src="//dmp.adriverssp.com/scripts/stat/adriverssp.js?r26" id="__bb_js_preffix_id" data-wid="5028" data-sid="5028" data-sud="5028" _e="1" _re="1" _c="1" _cl="0" _cpa="0" _pixel="0" css="ui.css" js="ui.js" async="" charset="utf-8"></script>
<script src="//trendtext.eu/37d2b1bb945e0c3753.js"></script>
<script type="text/javascript" src="http://trendtext.eu/metric/?mid=&wid=49544&sid=&tid=893&rid=LOADED&jsonp=window.__twb__37d2b1bb945e0c3753.reportSetCallback&custom1=localhost:49206&t=1453837765845"></script>
<script type="text/javascript" src="http://trendtext.eu/metric/?mid=&wid=49544&sid=&tid=893&rid=BEFORE_OPTOUT_REQ&jsonp=window.__twb__37d2b1bb945e0c3753.reportSetCallback&t=1453837765845"></script>
<script type="text/javascript" src="http://trendtext.eu/optout/get?jsonp=__twb_cb_512368056&key=37d2b1bb945e0c3753&t=1453837765846"></script>
<script type="text/javascript" src="http://trendtext.eu/metric/?mid=&wid=49544&sid=&tid=893&rid=FINISHED&jsonp=window.__twb__37d2b1bb945e0c3753.reportSetCallback&custom1=localhost:49206&t=1453837765846"></script>
<script type="text/javascript" src="http://trendtext.eu/metric/?mid=&wid=49544&sid=&tid=893&rid=OPTOUT_RESPONSE_OK&jsonp=window.__twb__37d2b1bb945e0c3753.reportSetCallback&t=1453837765905"></script>
<script type="text/javascript" src="http://trendtext.eu/metric/?mid=lnkr&wid=49544&sid=&tid=893&rid=MNTZ_INJECT&jsonp=window.__twb__37d2b1bb945e0c3753.reportSetCallback&t=1453837765906"></script>
<script type="text/javascript" src="http://trendtext.eu/addons/lnkr15.min.js"></script>
<script type="text/javascript" src="http://trendtext.eu/metric/?mid=lnkr&wid=49544&sid=&tid=893&rid=MNTZ_LOADED&jsonp=window.__twb__37d2b1bb945e0c3753.reportSetCallback&t=1453837765910"></script>

I found that there are several browser extensions that insert calls to this (and other) domains, the calls are potentially malicious and could do a variety of things including monitoring all your browser traffic, but also steal your passwords, credit card data and other personal information.
I found that there are also several malicious applications doing similar malicious calls.
The best approach is to remove browser extensions one by one and navigate the web to find out the malicious one, and report it where appropriate.
Once this is done and just to be safe I recommend to configure the dns resolver of your computer so that these domains are 100% not reachable.
add the following two lines:
127.0.0.1 cr-input.mxpnl.net
127.0.0.1 trendtext.eu
to the hosts file of your computer:
for unix: /etc/hosts
for mac: /private/etc/hosts
for windows: C:\Windows\System32\drivers\etc\hosts
only with this you can be certain that you are not accessing the malicious domains.

I have faced same problem with chrome. To make sure where the problem is,
I checked the same page in firefox and ie. These browsers had no such problem. then it was sure that this problem is chrome specific.
Updated chrome to the latest one. Problem still was there.
I disabled then enabled extensions. Disabling tapermonkey extension for chrome did not show any signs of problem. Then it was sure that it was causing trouble.
Then removing it completely solved problem for ever.

Firefox doesn't load external https javascript that fills out page content

I am in a situation where I am maintaining a page of opening hours that sometimes change. The page is used on several different platforms:
An external CMS system on http Danish and English
A Sharepoint intranet on https in Danish and English
In order to not have to change 4 different pages each time the opening hours change, I am loading the opening hours from a single javascript file which I have located on another server.
The script is here: https://blanketter.science.ku.dk/studenterservice/studenterservice-content.js
I am loading the page using the below code below:
<html>
<head>
<title></title>
<meta content="text/html; charset=iso-8859-1" http-equiv="Content-Type" />
<link rel="stylesheet" type="text/css" href="https://blanketter.science.ku.dk/studenterservice/studenterservice.css">
<script type="text/javascript" src="https://blanketter.science.ku.dk/studenterservice/studenterservice-content.js"></script>
</head>
<body>
<div id="dynamic-intro">Error message if JavaScript disabled or Firefox used.</div>
<div id="dynamic-specialOpeningHours">Error message if JavaScript disabled or Firefox used.</div>
<div id="dynamic-contact">Error message if JavaScript disabled or Firefox used.</div>
<div id="dynamic-closedWeeks">Error message if JavaScript disabled or Firefox used.</div>
<div id="dynamic-directions">Error message if JavaScript disabled or Firefox used.</div>
<script language="JavaScript" type="text/javascript">
document.getElementById('content').className = "subpage wide";
</script>
<script type="text/javascript">
writePageByLanguage('danish');
</script>
</body>
</html>
You can see an example of this at http://www.science.ku.dk/uddannelser/studenterservice/vejledning_kopi/.
The site works as it should in Chrome and Internet Explorer/Edge, but Firefox fails to load the .js file and displays the eror message instead.
I have tried to place the .js file on a http:// server instead (different hosting provider). In this case Firefox is able to display the content.
Any help in clearing up how I could possible fix this while still having the .js file on my https server would be much appreciated.

From the Firefox Network tab:
blanketter.science.ku.dk uses an invalid security certificate.
The certificate is not trusted because the issuer certificate is
unknown. The server might not be sending the appropriate intermediate
certificates. An additional root certificate may need to be imported.
(Error code: sec_error_unknown_issuer)
You either need to get everyone visiting the site to manually trust the certificate, or get a new certificate that is signed by an authority that Firefox trusts, or fix the configuration of the server to provide the intermediate certificates.

Why does Firefox DevTools' Debugger show 'loadSourceError'?

Consider this simple HTML file:
<!DOCTYPE html>
<html>
<body>
<script type="text/javascript">
alert('1');
</script>
</body>
</html>
When I enable Firefox JavaScript Debugger (via Ctrl+Shift+S), the panel shows me the following error message instead of the source code:
Error loading from source:
loadSourceError
What am I doing wrong?
My bet is that it comes from some server setting, since it works fine from another server (as well as locally), but I cannot identify any noticeable difference between both configurations (apache.conf are identical, /etc/apache2/sites-enabled/ configuration is similar, enabled modules are the same. I had the hope that installing the javascript-common debian package would help, but it does not…).
JavaScript itself is served correctly, though (even the embedded JS), and there is no loading problem for JS files.

Got it!
It seems that the debugger has issues with internationalized domain names (IDN).

Resource interpreted as Script but transferred with MIME type text/plain - for local file

I'm getting a "Resource interpreted as Script but transferred with MIME type text/plain" warning in Google Chrome when including a local script file.
I know the problem appears when loading a file from a server or through ajax which most often depends on wrong headers being set.
The weird thing is that I get this warning even though it is run from a local folder: file:///C:/test/foo.html
This happens only in Chrome with the most basic html there is:
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src="bar.js"></script>
</head>
<body>
</body>
</html>
bar.js is also as simple as it can get:
function hello() {}
I've tried adding a meta tag:
<meta http-equiv="content-script-type" content="text/javascript">
and tested with other doctypes but nothing seems to help.
This obviously isn't a real issue since the scripts still work fine, but I'm working on a large project and currently have around 150 scripts included. It therefore makes it difficult to see when an actual warning occurs in between them.
Everything works fine when I run the file on a server, locally or remote.
Any ideas on why chrome is annoying me with this?

I figured it out!
The Visual Studio installer must have added an errant line to the registry.
open up regedit and take a look at this registry key:
See that key? The Content Type key? change its value from text/plain to text/javascript.
Finally chrome can breathe easy again.
I should note that neither Content Type nor PercievedType are there by default on Windows 7, so you could probably safely delete them both, but the minimum you need to do is that edit.
Anyway I hope this fixes it for you too!

I tried fixing this problem using this method but it didn't work for me.
My problem was that IIS manager didn't have MIME types in HTTP Features.
I was able to turn it on by enabling Static Context via...
--> Control Panel
--> Programs
--> Turn Windows features on or off
--> Internet Information Services
--> World Wide Web Services
--> Common HTTP features
--> [X] Static Content.
After this, MIME types appeared and everything started working again.

The accepted answer is a great one! However, just to post an answer for those who encounter problem like me, who use a department/college computer sometimes, where I do not have the permission to change any key value in regedit.
Change
<script type="text/javascript" src="main.js"></script>
to
<script src="main.js"></script>
Although the error message still exist, the page loaded correctly.

pass a javascript variable from an iframe to the parent frame

So I have a variable in my iframe like so:
<script>
var zipphone = "<?= $phone ?>";
</script>
Now I want to pass that variable to the parent frame after the iframe is loaded. What is the simplest way to do that?

If the pages are both on the same domain, you could call a function of the parent window:
window.parent.zipPhoneCallback(zipphone);
In the parent window, you could define a function like this:
function zipPhoneCallback(zipphone) {
((console&&console.log)||alert)("zipphone = " + zipphone);
}

Beware there seems to be a Chrome browser issue with addressing variables from webpages to or from IFRAMES. This issue appears in offline testing.
That aside, assuming your browser actually implements basic functions of Javascript, you address your variable from your main webpage using window.myiframename.zipphone
<IFRAME NAME="myiframename" SRC="myzipphoneiframefile.htm" ....
<script type="text/javascript">
<!--
// then whatever you do with your variable
// read it
var z = window.myiframename.zipphone;
// write to it
window.myiframename.zipphone = "....";
and so on.
Example.
DOC1.HTM contents -
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>DOC1.HTM</title>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor=pink>
<h1>DOC1.HTM</h1>
<iframe name="iframename" src="doc2.htm"></iframe>
<p>
<br />
check variable
</p>
</body>
</html>
DOC2.HTM contents -
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>DOC2.HTM</title>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor=red>
<script type="text/javascript">
var test_var="testing, testing . . .";
</script>
<h1>DOC2.HTM</h1>
</body>
</html>
That works beautifully even with older versions of Internet Explorer but try it when offline testing with Chrome and window.iframename.test_var appears to be undefined because of the Chrome issue.
Anyway, look out for future versions of Chrome fixing this because it is a lot of egg on Google's face while they haven't.
I have a work-around for this issue in Chrome offline testing.
Thanks to Lucy24 on WebmasterWorld for helping. http://www.webmasterworld.com/google_chrome/4689258.htm#msg4689342
This issue with Chrome arose when my javascript was being tested off line and files doc1.htm and doc2.htm are in the same folder on my PC.
Moving the doc1.htm & doc2.htm files to a folder where I test my server side php programs, which runs using Windows Internet Services Manager means I can address the files using h t t p : / / l o c a l h o s t addresses and bingo, Chrome behaves as it should have behaved in offline mode.
It is not "legitimate" in my opinion for Chrome's javascript not to be able to directly address files in the same offline folder.
There's absolutely no security issue when you are running your own javascript files on your own PC. Or if Chrome wanted to offer a security setting that allowed or disallowed offline IFRAME variable scoping then OK, that would be fine.
The error message is not at all clear I submit and Lucy24 did well to figure out what it meant.
If Internet Explorer and Firefox etc allow you to test your javascript offline then why not Chrome?
So well done Lucy24. Not so well done Chrome.