this post was submitted on 29 Nov 2023
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Hi all :) It's a been a while and I've been super busy, but here's another super nice release (thanks for the feedback!), support for xPath2.0/3.0 means you can use logic in your selectors (for example, give the count of the number of divs that contain certain text, and much more). UI improvements, Selectable browser (plug it into Bright Data's scraping browser!) and more, check it out! Much ❤ from the changedetection team. https://github.com/dgtlmoon/changedetection.io / changedetection.io

Website content monitoring and notification 'overview' list of websites being watched

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[–] nobearclaw@alien.top 1 points 1 year ago (1 children)

By far the most valuable thing I host. Thank you!

[–] dgtlmoon123@alien.top 1 points 1 year ago

glad to hear it! if its valuable to you, please drop a review at https://alternativeto.net/software/changedetection-io/ :)

[–] number5@alien.top 1 points 1 year ago

First time heard someone called Reddit "website content monitoring tool" 🤔

What changedetetction.io really does?

[–] 1337haXXor@alien.top 1 points 1 year ago (1 children)

This looks amazing! What's everyone using it for? I want ideas, haha. The only thing I can think of is notifying when my small subreddits post something, since they killed rif.

[–] dgtlmoon123@alien.top 1 points 1 year ago (1 children)
[–] 1337haXXor@alien.top 1 points 1 year ago

Awesome, thanks!

[–] 991@alien.top 1 points 1 year ago (1 children)

Is it possible to pull & compare the whole webpage source? Since I've found some websites has hidden changes that aren't made visible, both the basic and playwright fetcher won't check the underground changes. u/dgtlmoon123

[–] dgtlmoon123@alien.top 1 points 1 year ago

Yes, prefix the url you enter with "source:" so "source:https://google.com"

please give us a vote at https://alternativeto.net/software/changedetection-io/ :)

[–] dgtlmoon123@alien.top 1 points 1 year ago (1 children)

Btw, check out our tutorials page for some inspiration https://changedetection.io/tutorials

[–] fredflintstone88@alien.top 1 points 1 year ago

Will definitely check out! Do these also work on self hosted instance?

[–] Jonteponte71@alien.top 1 points 1 year ago

I just find new great software to tinker with every day on this sub. Luckliy I am on sickleave and have plenty of time. Othervise this sub is anxeity inducing 🤓

[–] rursache@alien.top 1 points 1 year ago (1 children)

one of the best open source projects out there. check it out if you didn’t yet!

[–] NeoID@alien.top 1 points 1 year ago

Couldn't agree more with you. This is one of THE MOST important software to selfhost. Use it daily and would be impossible to keep track without it. It's just so well done without anything to "complain" about. All important features are there and it just works. :)

[–] nurtext@alien.top 1 points 1 year ago (1 children)

Wow, such a nice tool. Wonder if it could be used for detecting software releases (such as new versions of container images, opensource projects, etc) or if there's any other dedicated software for this task.

[–] Jonteponte71@alien.top 1 points 1 year ago (1 children)

If you want to track docker images, I just found ”What’s up docker” and am using it as we speak :)

[–] nurtext@alien.top 1 points 1 year ago (1 children)
[–] Jonteponte71@alien.top 1 points 1 year ago

It actually automatically tracked every container on my local docker host by default on install. But you need to configure the notifications and the triggers for more granularity. Very nice!

[–] OneTime_AtBandCamp@alien.top 1 points 1 year ago (1 children)

Can this be used track prices of specific Amazon product pages? I ask because Amazon has sophisticated anti-scraping shit built in.

[–] ThePrimitiveSword@alien.top 1 points 1 year ago

CamelCamelCamel might be a better option for that specific use case, but for everything else, this tool is amazing. Been using it for years.

[–] pax0707@alien.top 1 points 1 year ago

Great tool and great update. Must have for self hosted.

[–] j0hnnyclaymore@alien.top 1 points 1 year ago (1 children)

Thanks! Tried it out, its cool! How can I switch the UI to https?

[–] dgtlmoon123@alien.top 1 points 1 year ago

You should use a real web server infront of it in this case, see https://github.com/dgtlmoon/changedetection.io/wiki/Running-changedetection.io-behind-a-reverse-proxy (nginx apache etc)

[–] fjmerc@alien.top 1 points 1 year ago (2 children)

It's pretty awesome software. The main use case for me is tracking my home equity from different sites and also checking the status of my qBittorent. I have it integrated with Apprise and Gotify, which then sends alerts to my phone. 10/10 would recommend.

[–] dgtlmoon123@alien.top 1 points 1 year ago

the 'export data' part is simple but works great, i'm doing something similar for graphing the number of houses that appear for sale in my area over time (some super interesting stuff over the last year!)

[–] dgtlmoon123@alien.top 1 points 1 year ago

btw, if you can reward us https://alternativeto.net/software/changedetection-io/ pop a review into there, we really want to break 20 reviews/likes :)

[–] DubDubz@alien.top 1 points 1 year ago (1 children)

One thing I’d love to see is the ability to download a pdf and send that as the change. More options past that like reading the pdf would be nice but not necessary.

I tried to use playwright to do it, but most of the sites I want to do it with open the pdf in a new tab and right now the playwright instructions can’t handle that.

[–] dgtlmoon123@alien.top 1 points 1 year ago

it supports PDF natively, can you tell me the URL you are trying? it should PDF-to-text already

[–] inthesum@alien.top 1 points 1 year ago (1 children)

I see this has subscription model? Can someone explain what is not available in self hosted

[–] dgtlmoon123@alien.top 1 points 1 year ago

it's all exactly the same, except subscription model gives you a few extra built in proxies, otherwise you are totally free to choose :)

[–] Defiant-Ad-5513@alien.top 1 points 1 year ago

What is better on the Bright Data scraping browser? And is the performance better that chromium for a RPI4?