HackerRank
LeetCode
Codility
CodeSignal
iMocha
HackerEarth
Codewars
Coderbyte
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
HackerRank changedetection.ioHackerRank is recommended for students, individual learners, and job seekers looking to improve their coding skills, as well as for companies seeking an efficient way to evaluate candidates' technical abilities during the hiring process.
HackerRank might be a bit more popular than changedetection.io. We know about 67 links to it since March 2021 and only 50 links to changedetection.io. 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.
This way, you transfer what you already know (problem-solving) but only change the syntax. Platforms like Hackerrank are also great to solve the same problem in different languages and learn from other peopleโs solutions. - Source: dev.to / 10 months ago
Firstly, solve some common data structure problems with it. Implement some data structures like arrays, linked lists, stacks, queues, etc. You can check common problems on LeetCode, Hackerank or some other resources. - Source: dev.to / about 2 years ago
I don't have a consecutive internet connection and I can't keep up learning process so I started practicing in hackerrank.com I have started some challenges in python and c++ there. Thus I have no internet connection so I cannot practice if anyone know any alternative that works like Working: Gives a challange User sumbits code and it test into testcases. Source: over 2 years ago
An effective way to improve your JavaScript skills is working through coding challenges and exercises. Sites like ReviewNPrep, FreeCodeCamp, and HackerRank have tons of challenges that allow you to practice JavaScript concepts by building mini-projects and solving problems. These hands-on challenges force you to apply what you learn. Source: over 2 years ago
I'm 18M Indian. Growing up I've always been a daydreamer, if you may. Since 8th grade - I'm fascinated by programming. And I'm good at it too. But I'm not cocky too. I wouldn't say I'm at an advanced level, but I can most probably solve any problem - in time - with my skills. I also keep my skills brushed by solving problems on Hacker Rank (every day or alternate days) and try my best to contribute on... Source: almost 3 years 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.
Codility - Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
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.
CodeSignal - CodeSignal is the leading assessment platform for technical hiring.
ChangeTower - ChangeTower offers website monitoring toolsย for new content and content changes.