If the issue is exploring new websites posted to sites like HN, then occassionally you do see these framework driven client-side rendered designs (let's call them "blank pages"). I agree it is depressing to see when people post blank pages to HN, but I think it is still a small minority.

A list of those sites is not pointless; a user could use it for whitelisting.

Even if not actively whitelisting, does it make sense for a user to enable Javascript by default for all websites just to make sure these few blank pages can run Javascript on her computer to send an HTTP GET or POST (that could easily be done without using Javascript)?

Those sites could be exceptions, not the rule; if so, they should not dictate the default setting for just reading articles. Javascript off. If we leave Javascript enabled all the time then we never learn how many articles we can just read without it.

What's more, IME sites using "blank pages" are not usually sites that serve much interesting reading material. They fall outside the category of sites where the user just wants to read an article without distraction.

I went through the examples one by one to see if I could find any articles for reading at these sites, or whether they were purely visual sites. Keeping in mind the orginal discussion is about just reading articles where no automatic video playing is necessary (and presumably no graphics either). I am not going through these to be argumentative. We are on the same side of the issue. I simply want to see what sites are leading users to believe they must keep Javascript enabled at all times (even when they would prefer to turn it off sometimes). The only way to do that is to look at actual examples.

If anyone reading has examples, please share.

1.

All of the content of isfiberreadyyet.com is on Github. It is a website for users of React, one of the frameworks that is used to make these "blank page" websites.
There are no articles to read. In any case, if a user just wants to read the raw data, with no visualisation, she can get it from Github.

2.

The site zencastr.com is a commercial site for a web app/service. The web app/service requires Javascript to run and of course the site requires Javascript to process a purchase. There are some articles to read on their blog, linked to from the main page. Reading these at blog.zencastr.com however requires no Javascript.

3.

The third site, belowthesurface.amsterdam is a heavily visual site presenting a catalog of images. There are some pages of text and some raw data in CSV. The specific page cited is a page of images. We can access the pages of text directly as json from the CDN, without Javascript. We only need to know the access token, url format and slug names. The access token, url format and slug names are not listed in the main page source but in a .js file sourced from the main page, one click away if you are using a mouse. At this time, that file is https://belowthesurface.amsterdam/static/js/main.5e68828b.js
For example, https://belowthesurface.amsterdam/en/pagina/de-opgravingen-0 could be accessed without Javascript as such: https://cdn.contentful.com/spaces/1g4p9jizfk7g/entries?acces... Accessing the CSV data file requires no Javascript.

4.

The blog at blog.stgolabs.net is a blogger site. As with the amsterdam archaeology site, we need only view the page source to get all the text on the site. If the user clicks on the link about 10 lines down from the top - https://blog.stgolabs.net/feeds/posts/default/ - she will be redirected to the full content of the blog on the feedburner site, no Javascript required. If the user wants an xml feed of the entire blog without using feedburner, she can use the BlogID number also found in the page source. The url format is https://www.blogger.com/feeds/$BlogID/posts/default

5.

The site pricehipster.com appears to be a commercial site aimed at searching for products to buy online. There is an emphasis on images and visual representation of price history. This is not a site where the user "just wants to read an article" without being bothered by an autoplay video. In any case, Javascript is apparently not required to retrieve the price data and image urls. For example, https://pricehipster.com/api/search/products/search?name=&st...