HackerRank is described as 'A fun social platform for hackers to solve interesting puzzles, build quick hacks, code game bots and collaborate to solve real-world challenges' and is a Code Learning service in the development category. There are more than 50 alternatives to HackerRank, not only websites but also apps for a variety of platforms, including SaaS, Windows, Mac and Linux apps. The best HackerRank alternative is exercism, which is both free and Open Source. Other great sites and apps similar to HackerRank are LeetCode, tutorialspoint, Codewars and Project Euler.
HackerEarth is the most comprehensive developer assessment software that helps companies to accurately measure the skills of developers during the recruiting process.
Job bases assessments and developer-friendly environment/platform.
Learn and Practice on almost all coding interview questions asked historically and get referred to the best tech companies.
Leetcode Wizard is an invisible desktop application powered by AI, instantly providing answers to all Leetcode problems for effortless coding interviews, like having ChatGPT in your ear.
When learning to code, most people get stuck on the "bridge" between memorizing syntax and understanding the logic that makes it all work. We believe the most effective way to learn a programming language is to break the process into three phases:
Coderbyte is a place built for anyone to practice and perfect their programming skills. Challenges are added almost every day so you can work on applying your algorithmic thought process on any problem you want at anytime.
Our AI powered adaptive learning engine learns your strong and weak topics and recommends problems to solve accordingly. This will help you prepare for software interviews of top tech companies (like Google, Facebook, Amazon etc.) more efficiently.
Mercer Mettl is a leading Online Assessment Platform, and one of the fastest growing Talent Assessment, Online Examination & Certification Platform.
Codejudge Assessment Suite is the best-in-class developer evaluation platform powered with real-world tech assessments. Codejudge enables recruiters to create custom tests on a plethora of skills and tech roles.
Skillspace.ai by DPhi helps you assess talent for engineering and data science hiring. You can test for on-the-job skills using a combination of automated coding and AI challenges, interviews, MCQs, project assessments, and many more.
Topcoder provides members opportunities to demonstrate their expertise, improve their skills, and win cash, while helping real world organizations solve real world problems.
octree.io is a platform where you can practice Leetcode-style problems in a room with other people. It serves as a supplement to Leetcode as you can invite your friends to practice problems together. It features a Game Room, Trivia Room and a Lobby which is a Slack-like chat...
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The platform has lot of good things to offer.. like practice questions, reading materials/guide, preparatory interview questions, and more.