Codestack

Codestack is an AI-powered coding practice platform designed to help learners acquire programming skills through hands-on interaction rather than passive instruction. Its primary purpose is to guide users from basic syntax to real-world problem solving by writing, testing, and refining code directly in the browser. The platform focuses on immediate application of concepts, enabling users to understand not just how code works, but why certain solutions are more effective than others.

Key features include an interactive code editor with real-time feedback, AI-generated hints, and step-by-step guidance tailored to each user’s skill level. Codestack offers structured paths for popular languages and technologies, such as Python, JavaScript, and web development, with exercises that progress from simple tasks to more complex challenges. The AI assistant can analyze user code, highlight errors, suggest improvements, and explain underlying concepts in context. Built-in test cases and automated evaluation help users verify the correctness and efficiency of their solutions.