Coding Software

Practice and level up your development skills and prepare for technical interviews.

Programming competitions and contests, programming community.

Your AI pair programmer. With GitHub Copilot, get suggestions for whole lines or entire functions right inside your editor.

HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.

The online programming practice in java and python.

Amazon CodeWhisperer is a machine learning (ML)–powered service that helps improve developer productivity by generating code recommendations based on their comments in natural language and code in the integrated development environment (IDE).

CodeChef is a not-for-profit educational initiative by Directi, an Indian software company. It is a global programming community that fosters learning and friendly competition, built on top of the world’s largest competitive programming platform.

A computer science portal for geeks

py.CheckiO - Python practice online. Improve your coding skills by solving coding challenges and exercises online with your friends in a fun way. Exchanges experience with other users online through fun coding activities.

Google's Coding Competitions (Code Jam, Hash Code, and Kick Start) enthrall, challenge, and test coders around the world. Try your hand at one, or all three.

Visual Studio IntelliCode is an experimental set of AI-assisted development capabilities for next-generation developer productivity.

Achieve code mastery through challenge.

HackerEarth is the network of top developers across the world. They connect to start-ups, tech companies, organizations and discover the best developer jobs. They participate in programming challenges and compete against other top developers.