What is neetcode?

As an AI language model, I don't have access to current information about neetcode but as per my knowledge, neetcode is a platform where developers can practice and improve their coding skills through a variety of coding challenges. It offers challenges on various programming languages such as Python, Java, JavaScript, C++, and more. Users can solve the challenges online and get feedback on their solutions. The platform also provides solutions to the challenges for users to review and learn from.