
Project Euler
LeetCode
Exercism
Codewars
HackerRank
CodeCombat
CodeForces
CodeSignal
changedetection.io
Visualping
Distill Web Monitor
ChangeTower
Distill.io
Wachete
Huginn
Hexowatch
The best and simplest free open source website change detection, restock monitor and notification service. Restock Monitor, change detection. Designed for simplicity - Simply monitor which websites had a text change for free. Free Open source web page change detection, Website defacement monitoring, Price change and Price Drop notification.
Configurable filters for more advanced users - scrape web sites with ease using XML/CSS/xPath/JSONPath
We serve the app as a SaaS for immediate use, or if you like you can access the GitHub homepage
Project Euler
changedetection.ioBased on our record, Project Euler should be more popular than changedetection.io. It has been mentiond 415 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Let's hope this is going to help me solve some more Project Euler [1] problems! [1] https://projecteuler.net/. - Source: Hacker News / about 2 months ago
Https://projecteuler.net/ for "Thinker" brain food. (it still has the issue of not being a pragmatic use of time, but there are plenty interesting enough questions which it at least helps). - Source: Hacker News / 5 months ago
I have a Project Euler (https://projecteuler.net/) account. Though I do not register at all on the leader board I will sometimes work obsessively on a problem just to make one of the level icons light up for me. There is not really competition just a tiny reward. - Source: Hacker News / 7 months ago
I do hobby programing. It is sometimes to create something (supposedly) useful. Lately though it is more discovery and a little math like. I enjoy Project Euler (https://projecteuler.net/. Recently I have been playing with superpermutations (https://projecteuler.net/) and pencil and paper is useful but filling lots of paper with lots of numbers is not that fun. - Source: Hacker News / over 1 year ago
As pointed out in a sibling comment, it appears that quote only shows up if you're logged in, but assuming you have an account and are logged in, it's on the homepage (https://projecteuler.net/), second paragraph under the following heading: > I learned so much solving problem XXX, so is it okay to publish my solution elsewhere? > It appears that you have answered your own question. There is nothing quite like... - Source: Hacker News / over 1 year ago
I use ChangeDetection, - https://changedetection.io/#features - https://github.com/dgtlmoon/changedetection.io. - Source: Hacker News / over 2 years ago
Changedetection.io just donated to the awesome crew over at ntfy.sh. Source: over 2 years ago
I used a business to business website that lists every single company in this industry by location and has a link for each to generate a list of companys and URLS. I monitor this for changes with changedetection.io. Source: over 2 years ago
0.45.8 is out! 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 โค from the changedetection team. https://github.com/dgtlmoon/changedetection.io / changedetection.io. Source: over 2 years ago
Hello, Is there a free alternative to this website changedetection.io ? Source: over 2 years ago
LeetCode - Practice and level up your development skills and prepare for technical interviews.
Visualping - Visualping is the easiest to use website checker, webpage change monitoring, website change detector and website change alert software of the web. Read more about Visualping.
Exercism - Download and solve practice problems in over 30 different languages.
Distill Web Monitor - Distill is a web monitoring tool. It can monitor RSS feeds, a webpage or a part of webpage. Alerts in the form of pop-up, audio or emails can be received.
Codewars - Achieve code mastery through challenge.
ChangeTower - ChangeTower offers website monitoring toolsย for new content and content changes.