Top 9 Open-Source Alternatives to hackerrank.com

hackerrank.com

Join over 2 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews.

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Product categories

Coding Design Tools Developer Tools Development Education Education & Reference Exam Preparation Learn To Code Online Courses Online Education Online Learning Programming

Summary

The top open-source alternatives to hackerrank.com are LeetCode, Codewars, and Exercism. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

LeetCode Landing Page
1

LeetCode

Practice and level up your development skills and prepare for technical interviews.
Pricing:
- Open Source
#Online Courses #Programming #Online Learning 538 social mentions
Codewars Landing Page
2

Codewars

Achieve code mastery through challenge.
Pricing:
- Open Source
#Education #Online Courses #Online Learning 160 social mentions
Exercism Landing Page
3

Exercism

Download and solve practice problems in over 30 different languages.
Pricing:
- Open Source
#Online Courses #Programming #Online Learning 314 social mentions
DMOJ Landing Page
4

DMOJ

The DMOJ is a modern contest platform and archive of programming problems.
Pricing:
- Open Source
#Online Courses #Programming #Online Learning 11 social mentions
swaroopch.com
5

A Byte of Python

A Byte of Python is a Python programming tutorial and learning book that teaches you how to program with the Python programming language.
Pricing:
- Open Source
#Education #Tutorials #Online Learning 4 social mentions
Micro Python Landing Page
6

Micro Python

Python for microcontrollers
Pricing:
- Open Source
#Education #Online Learning #Development 81 social mentions
RosettaGit Landing Page
7

RosettaGit

GitHub-hosted compilation of code for the same solutions across multiple programming languages.
Pricing:
- Open Source
#Online Courses #Programming #Online Learning
Project Euler Landing Page
8

Project Euler

Project Euler is a series of challenging mathematical/computer programming problems that will...
Pricing:
- Open Source
#Online Courses #Programming #Online Learning 412 social mentions
Good Code Landing Page
9

Good Code

Free front end coding challenges
Pricing:
- Open Source
- Free
- Free Trial
#Online Learning #Online Education #Developer Tools 1 social mentions

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hackerrank.com

Join over 2 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews.

Top 9 Open-Source Alternatives to hackerrank.com

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