HackerRank

HackerRank is an online platform that provides coding challenges and contests to help developers improve their programming skills. It offers practice problems across various languages and computer science domains like algorithms, machine learning, and security.

HackerRank alternatives ➤

What is HackerRank?

HackerRank is an online platform and community where developers can sharpen their coding skills. Founded in 2011, HackerRank offers practice problems and competitive programming challenges across a variety of domains and programming languages. Developers use the platform to prepare for programming interviews, compete in code contests, collaborate on coding, and build their development skills.

HackerRank features thousands of coding challenges and competitions focused on domains like algorithms, artificial intelligence, security, distributed systems, Linux, cryptography and computational mathematics. Developers can code in over 50 programming languages including C, C++, Java, Python, Ruby, SQL and Bash. There are challenges for multiple skill levels from beginner to expert.

In addition to practicing coding, developers can use HackerRank for Work to showcase their skills and connect with job opportunities at top companies. Leading organizations use the platform's code challenges to evaluate and hire technical talent based on skill. The HackerRank community has over 8 million developers who are improving their coding skills by practicing on real-world projects and helping each other get better.

Official Links

Official Website
www.hackerrank.com

The Best HackerRank Alternatives

Top Apps like HackerRank

LeetCode, Codewars, Edabit, CodinGame, exercism, Screeps, Evalart, Project Euler, Codeeval, Codier, Remoteinterview, Codechef, Topcoder, CodeSignal, InterviewBit, Mettl, BitDegree, Codeforces, Binary Search, HackerEarth, iMocha, Vim Adventures, DMOJ, Adaface, CodersRank, Codility.com, Kattis, TestDome, Testofy, KillerCoder, CheckIO, Spoj, GetBadges, Hackattic, TalScale, DevScreen, EmployBlue, Kandio, Sphere Contest, The AI Games, Codela, Interviewme.io, UAssess, HireMee PRO are some alternatives to HackerRank.

Sugggest an alternative ❐

LeetCode

LeetCode is an online platform used by software engineers to prepare for technical coding interviews. With a database of over 2,500 questions, it allows users to practice coding interview questions on data structures, algorithms, object-oriented design, databases, and more. LeetCode questions are modeled after real coding interview questions asked at top...

Codewars

Codewars is an online community and learning tool for computer programming. It provides code challenges known as kata which are ranked from 8 (easiest) to 1 (hardest) based on difficulty. The core premise is to train users to improve their coding skills by solving these programming challenges.After signing up for a...

Edabit

Edabit is an interactive platform designed to help people learn and practice coding. It offers a large collection of bite-sized coding challenges and exercises across multiple programming languages including Python, JavaScript, Java, Ruby, C++, and more.The interactive challenges on Edabit allow users to write and test short code snippets...

CodinGame

CodinGame is an online learning platform that helps developers improve their coding skills through fun programming puzzles and challenges. It features over 50 programming languages to code in and provides an engaging way for developers to level up their skills.On CodinGame, developers can go through different challenges and puzzles of...

Exercism

Exercism is an online platform designed to help people improve their programming skills through practice and mentorship. It provides a collection of programming exercises in over 50 different languages that users can complete at their own pace.After completing an exercise, users can submit their solution to the Exercism community for...

Screeps

Screeps is an unique sandbox MMO RTS game meant for programmers, wherein players script the behaviors of colonies of robots using JavaScript. The aim is to harvest energy and build structures in order to expand your colony's control over the map.Players write complex AI routines in JavaScript to program...

Evalart

Evalart is an open-source survey software that can be self-hosted as an alternative to solutions like SurveyMonkey or Typeform. Some key features of Evalart include:Intuitive survey builder with drag-and-drop interface to create multi-page surveys quicklySupports various question types like single/multiple choice, rating scales, text fields, matrices, and moreOptions...

Project Euler

Project Euler is an online platform that hosts a collection of over 750 mathematical problems aimed at encouraging both mathematicians and programmers to solve computational and logic-based puzzles. The problems on Project Euler range in difficulty from relatively simple to extremely challenging.The core premise of Project Euler is to provide...

Codeeval

Codeeval is an online platform designed for software engineers to improve their coding skills and prepare for technical interviews. It provides a large collection of algorithmic challenges and coding tests that cover multiple programming languages like Python, Java, C#, Ruby, Bash and more.Developers can signup for free and start...

Codier

Codier is a popular open-source code editor and integrated development environment (IDE) optimized for web development. It comes packed with features that improve developer productivity such as:Syntax highlighting for major programming languages like HTML, CSS, JavaScript, TypeScript, PHP, Python, and moreIntelligent code completion and validation to speed up codingBuilt-in...

Remoteinterview

Remoteinterview is a cloud-based video interview platform designed to make the recruiting process more efficient through the use of video technology. The software allows recruiters and hiring managers to conduct interviews with candidates via video call or through pre-recorded video questions.Some key features of Remoteinterview include:Options for live...

Codechef

Codechef is an online competitive programming platform created in 2009. It brings together programmers from across the world to solve coding problems and challenges. Codechef aims to provide a place for programmers to enhance their coding skills.On Codechef, registered participants can participate in various programming contests and submit solutions to...

Topcoder

Topcoder is an online platform and open community that connects businesses with a global network of developers, designers, data scientists, and competitive programmers. Founded in 2001, Topcoder pioneered the crowdsourcing model by offering businesses the ability to tap into the skills and expertise of its large community members through competitive programming...

CodeSignal

CodeSignal is an online coding platform designed to help software engineers prepare for technical interviews and assessments. Founded in 2014, CodeSignal provides a suite of tools to improve coding skills, practice solving programming challenges, and demonstrate abilities to potential employers.Some key features of CodeSignal include:Coding challenges - A vast...

InterviewBit

InterviewBit is an online platform designed to help engineers and programmers prepare for technical coding interviews. Founded in 2014, InterviewBit aims to make the interview preparation process more streamlined and effective through its structured curriculum of coding problems, mock interviews, and learning resources.The platform contains over 500 coding problems covering topics...

Mettl

Mettl is a leading online assessment and proctoring solution used by organizations for recruitment, training, and development. It offers the following key features:Large question bank with over 5000 pre-made tests across various skills and domainsOption to create customized tests as per specific job roles and competenciesSupports different test formats including...

BitDegree

BitDegree is an online education and training platform focused on blockchain and related technologies. It aims to democratize access to high-quality education and training through an innovative incentive-based learning model.Some key things to know about BitDegree:It offers both free and paid online courses in areas like cryptocurrency, programming...

Codeforces

Codeforces is an online platform designed for hosting competitive programming contests. It was launched in 2010 by a team of competitive programmers from Saratov State University in Russia.Some key features and information about Codeforces:Hosts regular contests focused on algorithms and data structures, with contests ranging from Div. 1 (highest/hardest...

Binary Search

Binary search is an algorithm for searching sorted data structures efficiently. It works by using a divide-and-conquer approach to narrow down the region where the target value may be present:The algorithm begins by comparing the target value to the middle element of the entire sorted data set.If the...

HackerEarth

HackerEarth is an end-to-end developer hiring platform that helps tech recruiters and companies conduct online coding tests to screen candidates and assess their programming skills during interviews. The hiring platform aims to make tech recruitment easier, faster, and more effective.HackerEarth's key features include:Online code editor with various programming...

IMocha

iMocha is a comprehensive skills assessment platform used by organizations across the globe to measure skills for recruiting, onboarding, training & development, and certification programs. It provides an extensive library of over 2,000 pre-built assessments for evaluating skills in areas like software programming, data science, accounting, healthcare, retail, banking, and more.Key...

Vim Adventures

Vim Adventures is an open-source game designed to teach and test proficiency with the Vim text editor. Players navigate through levels containing text files with syntax errors which they must fix using Vim commands. The game presents Vim commands gradually, requiring players to demonstrate mastery of basic functionality like navigation...

DMOJ

DMOJ, short for Don Mills Online Judge, is an open source automated judging system designed specifically for hosting competitive programming contests. It was created by quantum5 and a group of competitive programmers to provide an easy way for contest organizers to host programming competitions without needing to handle the complexity...

Adaface

Adaface is an end-to-end technical recruitment platform powered by artificial intelligence. It aims to improve the efficiency and quality of hiring technical talent by leveraging advanced AI algorithms.Some key features of Adaface include:Pre-built online assessments for evaluating programming, aptitude, soft skills etc.Automated coding interviews to assess real-world...

CodersRank

CodersRank is an online platform and community that focuses on profiling, ranking, and benchmarking coders based on their expertise and contributions on GitHub. It allows developers to create a rich online portfolio showcasing their skills, experience, projects and more to improve their visibility and reach new career opportunities.Some key...

Codility.com

Codility is an online platform used by companies and candidates to assess, develop, and certify coding skills through timed coding challenges and automated testing suites. Candidates complete programming tasks in one of several supported languages while Codility analyzes their code for correctness, performance, and other metrics.For companies and recruiters...

Kattis

Kattis is an online platform and judge system created in 2008 by KTH Royal Institute of Technology in Stockholm for hosting programming competitions and education. It allows users to practice solving coding challenges, participate in contests to test their skills, and organize competitions for groups or classes.The platform provides an...

TestDome

TestDome is an online assessment and screening platform designed to help companies test the skills of software engineering candidates during the recruitment process. It allows companies to create customized coding tests and skill assessments that candidates can take online.Some key features of TestDome include:Library of pre-made coding challenges...

Testofy

Testofy is a comprehensive test automation platform designed to make test automation easy for teams of all sizes. It provides an intuitive drag-and-drop interface for building automated tests without coding, enabling business users, QA analysts, and developers to collaborate on test automation.Key features of Testofy include:Cross-browser test automation...

KillerCoder

KillerCoder is a cross-platform code editor and integrated development environment (IDE) designed specifically for web development. It comes packed with features to improve productivity when writing HTML, CSS, JavaScript, PHP, Python, and other web technologies.Some of the standout features of KillerCoder include:Syntax highlighting for all major web languages...

CheckIO

CheckIO is an online platform designed for learning and practicing programming through solving code challenges. It was launched in 2015 by the software company SendPulse and has grown into a community of over 100,000 users.CheckIO provides a collection of bite-sized coding puzzles across multiple difficulty levels that allow users to improve...

Spoj

Spoj (Sphere Online Judge) is an online platform for hosting programming competitions and allowing programmers to practice solving coding problems. It has a vast repository of over 20,000 programming problems spanning multiple domains like algorithms, math, combinatorics, game theory, strings, data structures etc.Programmers can choose problems as per their expertise...

GetBadges

GetBadges is a software platform used for creating, issuing, and managing digital badges. It provides an easy way for organizations and individuals to recognize achievements, skills, competencies and credentials through digital badges.Some key features of GetBadges include:Intuitive badge designer to create custom badge templatesIssuing badges manually or via...

Hackattic

Hackattic is a SaaS platform designed to help organizations manage bug bounty and vulnerability disclosure programs. It provides a seamless interface between security teams and ethical hackers to facilitate crowdsourced testing and responsible disclosure of vulnerabilities.Key features of Hackattic include:Customizable bug bounty program - Companies can design various...

TalScale

TalScale is a talent optimization platform designed to help businesses make better data-driven decisions about their people and talent strategies. It leverages artificial intelligence and advanced analytics to provide actionable insights that can improve recruiting, development, and retention outcomes.Key features of TalScale include:Skills gap analysis - Identify current...

DevScreen

DevScreen is a feature-rich screen recording and annotation tool designed specifically for software developers and technical teams. It goes beyond basic screen recording to provide specialized capabilities that streamline common developer workflows.With DevScreen, you can easily capture high-quality screencasts of your IDE, terminal sessions, app UIs, and more. As...

EmployBlue

EmployBlue is a user-friendly cloud-based applicant tracking software solution designed specifically for small and medium-sized businesses to efficiently manage their recruitment and hiring process without the need for extensive training or large budgets. It provides an intuitive interface and powerful tools to streamline every stage of sourcing, screening, interviewing candidates...

Kandio

Kandio is a feature-rich, free and open source screen capture and screenshot annotation tool available for Windows, Mac and Linux operating systems. It provides a simple yet powerful set of tools to capture, edit, annotate and share screenshots and screencasts.Key features of Kandio include:Flexible screenshot capturing - take...

Sphere Contest

Sphere Contest is an open source web application designed specifically for running contests and competitions online. It provides a complete platform for contest organizers to set up contests, accept submissions from participants in various formats like text, images, audio, video, etc., have a panel of judges score the entries based...

The AI Games

The AI Games is an open source platform created by Anthropic to host AI competitions and benchmarks. The goal is to accelerate AI safety research by providing challenging environments where different AI agents can be tested and compared.Some of the key features and components of The AI Games include...

Codela

Codela is an AI-assisted code generation platform designed to make software development faster and easier. It allows developers to describe application features and behaviors in plain English, then uses advanced natural language processing and code intelligence to generate full code implementations.Some key capabilities and benefits of Codela include:Code...

Interviewme.io

Interviewme.io is an online platform that provides mock interviews to help users practice and prepare for job interviews. The platform connects users with experienced interviewers who can ask common interview questions and provide feedback to the interviewee after the session.Some key features of Interviewme.io include:A large...

UAssess

UAssess is an open-source computerized adaptive testing platform designed for building and delivering standards-based online assessments. It provides tools for authoring innovative test questions, setting up adaptive tests, and analyzing student performance data.Some key features of UAssess include:Adaptive algorithm that customizes tests based on each student's ability levelTools...

HireMee PRO

HireMee Pro is a feature-rich cloud-based applicant tracking system (ATS) and recruiting software designed specifically for small and medium-sized businesses. It aims to make hiring talent faster, easier, and more efficient.With HireMee Pro, you can create and publish professional online job postings, promote openings on top job boards, manage...