vishald12a-jpg/javascript-to-mern ? reverse-engineered prompt

Build me a simple learning workspace for tracking my progress from JavaScript to the MERN stack.

I want it organized by day, so I can keep daily notes, practice code, and small implementations in one place as I learn. Make it easy to add new days, keep each day separate, and include clear examples I can run or review later. It should feel like a personal study journal and coding practice repo, not a full app.

If it helps, set up the structure so the early days focus on JavaScript basics and later days can grow into MERN topics naturally. Keep everything clean, readable, and easy to extend as I keep learning. Also add a simple landing page or README style overview that explains what this repo is for and how to use it day by day. If you need to check current best practices or docs online, go ahead.