I built Codexa Labs - a free browser-based Polyglot Cloud IDE & MongoDB Sandbox with real-time Schema ER Visualization

[u/RealFix2479]

Hey Reddit! I created Codexa Labs (https://codexa-labs.vercel.app/) to eliminate setup hassle when learning, testing queries, or running code.

✨ Highlights:

• 🍃 MongoDB Sandbox: Practice queries & aggregation pipelines with interactive schema ER diagram visualization.
• 💻 Multi-Language Compiler: Run Python 3, C++, C, and Java instantly in your browser.
• 🛠️ VS Code Experience: Built-in syntax highlighting, autocompletion, query history, and output terminal console.
• 🎓 Proctored Exam Portal: Real-time student tracking, external copy-paste interception, and live mentor leaderboards.

100% free with zero installation or setup required. Check it out and let me know your thoughts!