
HackerRank
LeetCode
Codility
CodeSignal
iMocha
HackerEarth
Codewars
TestGorilla
Freecode
openDesktop.org
SourceForge
OSOR
Eclipse
OW2
OStatic
SchoolForge.net
HackerRank
FreecodeHackerRank 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.
Based on our record, HackerRank seems to be a lot more popular than Freecode. While we know about 67 links to HackerRank, we've tracked only 2 mentions of Freecode. 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 / 12 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 / over 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
Years ago, when https://sourceforge.net was still a thing thing, they had a freshmeat subdomain for this sort of thing. I'm hoping this will be a better, more engaging way to achieve the same objectives--for Java projects. Source: over 3 years ago
Http://freshmeat.sourceforge.net/ "Content may be stale" indeed (from the header)... - Source: Hacker News / over 4 years ago
LeetCode - Practice and level up your development skills and prepare for technical interviews.
openDesktop.org - The website openDesktop.
Codility - Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
SourceForge - The Complete Open-Source and Business Software Platform.
CodeSignal - CodeSignal is the leading assessment platform for technical hiring.
OSOR - OSOR is the Open Source Observatory, a project to provide a framework for developing and executing autonomous observations.