Top 12 Open-Source Alternatives to GeeksforGeeks

GeeksforGeeks

A computer science portal for geeks.

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Product categories

Online Learning Online Courses Online Education Programming Education Coding Learn To Code Community Developer Tools Development Edtech Education & Reference

Summary

The top open-source alternatives to GeeksforGeeks are LeetCode, Daily Coding Problem, and W3Schools. 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 544 social mentions
Daily Coding Problem Landing Page
2

Daily Coding Problem

Get exceptionally good at coding interviews
Pricing:
- Open Source
#Programming #Online Learning #Online Education 1 social mentions
W3Schools Landing Page
3

W3Schools

W3Schools is a web developers information website, with tutorials and references on web development...
Pricing:
- Open Source
#Education #Online Courses #Online Learning 187 social mentions
Codewars Landing Page
4

Codewars

Achieve code mastery through challenge.
Pricing:
- Open Source
#Education #Online Courses #Online Learning 160 social mentions
Exercism Landing Page
5

Exercism

Download and solve practice problems in over 30 different languages.
Pricing:
- Open Source
#Online Courses #Programming #Online Learning 318 social mentions
TheCodeForge.io Landing Page
6

TheCodeForge.io

1327+ free programming tutorials that explain the why, not just the what. Built by Naren. Java, Python, DSA, JavaScript and more.
Pricing:
- Open Source
#Text Editors #Programming #Online Learning
Project Euler Landing Page
7

Project Euler

Project Euler is a series of challenging mathematical/computer programming problems that will...
Pricing:
- Open Source
#Online Courses #Programming #Online Learning 415 social mentions
Real Python Landing Page
8

Real Python

Real Python is a Python tutorials and training videos website that provides an interactive platform for users to learn Python.
Pricing:
- Open Source
#Education #Online Courses #Online Learning 57 social mentions
The Odin Project Landing Page
9

The Odin Project

How it works. This is the website we wish we had when we were learning on our own. We scour the internet looking for only the best resources to supplement your learning and present them in a logical order.
Pricing:
- Open Source
#Education #Online Courses #Online Learning 235 social mentions
Scrimba Landing Page
10

Scrimba

Interactive coding screencasts created in an instant
Pricing:
- Open Source
#Education #Online Courses #Online Learning 143 social mentions
Scratch Landing Page
11

Scratch

Scratch is the programming language & online community where young people create stories, games, & animations.
Pricing:
- Open Source
#Game Development #Programming #Coding 578 social mentions
Egghead Landing Page
12

Egghead

Learn the best JavaScript tools and frameworks from industry pros. Video tutorials for badass web developers.
Pricing:
- Open Source
#Online Courses #Online Learning #Online Education 40 social mentions