CodinGame is a challenge-based training platform for programmers where you can play with the hottest programming topics.
France
EU
LeetCode Alternatives
LeetCode is described as 'Platform for learning and improving coding skills with the goal of being fully prepared for programming interviews. Choose problems to solve from categories such as System Design, Algorithms and Database, join code contests and engage in mock interviews' and is a Code Learning service in the development category. There are more than 50 alternatives to LeetCode, not only websites but also apps for a variety of platforms, including SaaS, Windows, Mac and Android apps. The best LeetCode alternative is Codecademy, which is free. Other great sites and apps similar to LeetCode are exercism, HackerRank, Project Euler and Codewars.
Alternatives list
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:
AtCoder.jp is a Japanese online competitive programming platform that hosts algorithmic programming contests, practice problems, and virtual contests for programmers of all levels.
Cost / License
- Free
- Proprietary
Platforms
- Online
Memoized is an open-source platform for preparing coding interviews with a focus on JavaScript and TypeScript.
Cost / License
- Freemium
- Open Source
Platforms
- Online
- Software as a Service (SaaS)
- Self-Hosted
- Docker
24 Screeps alternativesLearn to code JavaScript by playing game. This game claims to be the world’s first MMO strategy sandbox game for programmers.
Cost / License
- Paid
- Proprietary
Platforms
- Mac
- Windows
- Linux
- Online
- SteamOS
BugDojo is a browser-based training platform where developers fix deliberately broken React components instead of solving abstract algorithm puzzles. Unlike LeetCode, which tests algorithmic problem-solving skills rarely used day-to-day, BugDojo drills the skill developers...
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
+3
Stack Bash helps new and seasoned software engineers prepare for coding interviews. Stack Bash contains guides on fundamental data structures and algorithms, and a curated list of coding interview questions.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
Sphere Online Judge created for the coders' community to train, to learn and to make progress. With thousands of programming problems and an international group of users Spoj is one of the best programmers' communities and online judges in the world.
Cost / License
- Free
- Proprietary
Platforms
- Online
An AI-powered platform offering interactive courses for developers, featuring instant code feedback, mock interviews, adaptive learning paths, and 'Explain with AI' for on-demand explanations. Ideal for onboarding, upskilling, and mastering programming languages.
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.
Topcoder provides members opportunities to demonstrate their expertise, improve their skills, and win cash, while helping real world organizations solve real world problems.
Cost / License
- Free
- Proprietary
Platforms
- Online
58 Boot.dev alternativesWelcome to the most captivating, finger-flying, addictive way to learn to code.
Japan
Croatia
Russia
India
Poland
United States
