Coding Nest is a solid

Coding Nest is a solid LMS concept — a Django-based platform that combines course content with a live coding environment in one place. The standout feature is Docker sandboxing, so every student's code runs in an isolated container, keeping things secure. It has LeetCode-style automated test cases for real-time problem solving, plus the Monaco editor (same engine as VS Code) for a pro-level coding experience, backed by PostgreSQL for solid data handling. Overall it's a nicely put-together mini-ecosystem for learn-to-code platforms — course-ware + sandboxed IDE + auto-grading, all bundled together.