Show HN: Free tool to find RSS feeds, even if not linked on the page

152 pointsposted 10 months ago
by domysee

Item id: 41499905

53 Comments

rollcat

10 months ago

Quick rant about websites that go into all the trouble of having an RSS feed but not linking to it in the <head>... I don't want to go hunting for the cute orange button, I want to copy and paste "https://example.com" into my feed reader and let the computer handle the work.

If you maintain any website with a news feed, go right now and check that you have this in your <head>:

    <link rel="alternate" type="application/rss+xml" href="/rss.xml" title="News feed" />
                                                           ^^^^^^^^ change! ^^^^^^^^^
(Also note whether and where you need to use application/rss+xml, application/atom+xml, or application/json.)

awanderingmind

10 months ago

Thanks for this comment, it encouraged me to go and add this to the <head> of my blog.

jcul

10 months ago

This is great, it's hard to believe sites can have RSS feeds but make it so difficult to find.

I suspect some sites are just running some framework than enables it and don't even realize they have one.

I have used this site in the past to find feeds: https://www.rsssearchhub.com/

In the past I was looking for a feed for https://ra.co, but could not find it, though I had seen old posts referencing a RSS feed.

I ended up emailing them and, to my delight, they let me know they still have an unsupported RSS feed here:

https://ra.co/xml/rss_news.xml

Just for feedback, this tool doesn't find the feed, though it doesn't look like a standard URL to me.

domysee

10 months ago

Definitely not a standard path, but good to know for testing, thank you!

LorenDB

10 months ago

If I can't find an RSS link directly, I generally copy the root URL into archive.org and search for all URLs matching "xml", which includes content type, not just URL names.

superkuh

10 months ago

This is 100% a feature that should be in the browser, not a third party tool. I still use an very old version of Firefox for this. Too bad Mozilla decided auto-discovery wasn't necessary in 2016 and removed it. Then two years later claimed no one was aware of RSS/Atom feeds and didn't use them (I wonder why?!?). All so they could try to replace it with their profit/adware that is pocket and we all know how that went.

>Mozilla is working on alternatives such as Pocket or Reader Mode, and on improving WebExtensions which could provide features related to RSS/Atom feeds without the toll on maintenance. (ref: https://www.ghacks.net/2018/07/25/mozilla-plans-to-remove-rs...)

user

10 months ago

[deleted]

AiAi

10 months ago

Interesting. These days I was trying to subscribe to some blogs, and they didn’t have a RSS button in their page, so I had to inspect the page to find out the feed URL. Not sure why keep a RSS feed but hide from the visitors. It could be it expected the feed reader to be able to identify it, but since I was using Thunderbird it did not.

domysee

10 months ago

Most feed readers find at least feeds that are linked with a link tag in the header, if it's <link rel="alternate" type="application/rss+xml" ... />

Probably they're expecting people to just paste the website URL in the feed reader and them identifying it. But it would be nice to see the RSS URL linked somewhere.

Klonoar

10 months ago

Some of these cases are sites that are built on a CMS that exposes RSS by default, but people don’t consider showing a link/button/whatever in their design.

user

10 months ago

[deleted]

account42

10 months ago

> Application error: a client-side exception has occurred (see the browser console for more information).

Ok then.

Also, this would make more sense as a browser extension. Especially if it brought back the RSS icon in the address bar to indicate when a feed is available (although maybe you don't want it to do all of the checks until prompted).

domysee

10 months ago

Which URL did you try?

Yeah the checks are quite expansive, depending on the URL it might more than a hundred requests.

A browser extension would make sense. Guess I have another project :D

djbusby

10 months ago

100!? I have a tool to find feeds from sites - checks like 4 things.

mdp2021

10 months ago

Well, it must miss many then: my list already is only (and omits a few variations e.g. with 'atom'):

  .../rss , .../rss.xml , .../.rss , .../rss_full.xml , .../feed , .../rss-feed , .../feed/all/ , .../MySection.xml , .../MySection.atom , feedserver.example.com/section/index

sodality2

10 months ago

Great idea. I tried it with my personal site (https://matthew.science) and it didn't find any, which admittedly doesn't have any meta tags, but it is linked at the footer at https://matthew.science/atom.xml. It was the default feed URL for my SSG. I'd recommend adding this to the common suffix list.

domysee

10 months ago

This I must check, it looks standard enough that the tool should've found it. Thanks for the feedback!

Cieric

10 months ago

Tried the hacker news front page (https://news.ycombinator.com/news) and when clicking on OpenRSS I get this error:

TypeError: URL constructor: is not a valid URL. [NextJS] (5603-cb6f1c5a9761f9d0.js:14:5466)

Browser is Firefox 130.0 on Windows.

Would be really nice to see this working really well since I search for RSS feeds a lot for a bunch of different things. Whether the RSS feed is good is always another question.

domysee

10 months ago

I don't get the error on my machine, but there probably is a timing issue somewhere. Thanks for letting me know!

DamonHD

10 months ago

FYI it's only finding one (Atom) feed at earth.org.uk, even though there are several feeds, Atom and RSS.

Your method described above should have found at least two feeds I think.

domysee

10 months ago

Interesting, I'll check that, thanks for letting me know!

freetonik

10 months ago

I've been using an NPM package called rss-url-finder [1] in my blog search engine project to find the RSS link. It works relatively well, but still fails sometimes. For now I end up manually searching the source code of the HTML page for .xml or similar link.

[1] https://www.npmjs.com/package/rss-url-finder

Circlecrypto2

10 months ago

I am very grateful for this actually. I still read RSS and when I find a good news site I tend to spend 15 minutes or more looking for their feed.

jayemar

10 months ago

Are you opposed to this being used programmatically? I've been working on a site [0] that replays feeds, but the initial step is to first find the feed given a website, and it's not always able to find it. I'd be interested in using your service to try to find the feed when I'm unable to do so.

[0] https://refeed.to

pogue

10 months ago

Can you explain the purpose of replaying a feed is?

jayemar

10 months ago

My initial use case was for reading content from blogs that had been published before I'd subscribed to their feed. I could visit their site and read their previous posts, but I much prefer the slow drip of an RSS feed. So I created refeed.to to be able to add 1 post per day from the blog to my feed starting from their first post.

Since creating it I also use it to inject a few extra cartoons into my feed (xkcd every day!) and have also had fun with tech flashbacks from trustedreviews.com. So it's just a way to add a little variation to my feed.

domysee

10 months ago

Sure, email me at dominik at lighthouseapp.io

nanna

10 months ago

Great work! I've stopped using Twitter but I managed to taper from it by following things using RSS feeds drawn from Nitter. Don't know if that still works but could be an idea?

domysee

10 months ago

Twitter feeds would definitely be great to have, will check Nitter to see how I can get them. Thanks for the suggestion!

chuanliang

10 months ago

Great tools.

I always use RSSHub Radar , Your tools support more website than RSSHub Radar

Detection of /feed could be added, most wordpres supported sites have this suffix

cranberryturkey

10 months ago

Cool. I wrote a script to search google and find sites with rss feeds so I can create a collection on a particular topic.

domysee

10 months ago

That's awesome. Is there any specific search text you used to find the feeds? I know Bing has a command to do that but don't know about Google.

djbusby

10 months ago

Don't forget DDG and Kagi - might of some tools too

richardbui95

10 months ago

I tried it on my website, ebookany.com, but didn't find anything. So sad :(( But your idea is quite interesting.

domysee

10 months ago

That's good to know, thank you, helps me debugging

stuaxo

10 months ago

I bet this finds some feeds that sites don't know or have forgotten they even have.

oidar

10 months ago

The tool misses reddit rss feeds.

domysee

10 months ago

Thanks for the hint, will fix that!

asddubs

10 months ago

my suggestion is a way to have users of the extension suggest a feed URL if it doesn't find one

GavCo

10 months ago

Cool. I'm a big fan of RSS feeds.

Wondering if it's necessary to continue with the other checks if you find a feed in the meta tags?

domysee

10 months ago

Probably not, but I'm trying to find all feeds.

I guess the best option is to show results as soon as they are found, without waiting for everything to complete.

cxr

10 months ago

[deleted]

domysee

10 months ago

That's super interesting, will definitely try it, thank you!

dotBen

10 months ago

RIP Google Reader