My List of Top Free Resources for Interview Prep

Hey everyone,

With placement season either happening or just around the corner for many of us, I've been collecting a bunch of free online resources that have really helped me prepare for technical and HR interviews. I thought I'd share them here in case they can help someone else.

Here's what I've found most useful so far:

* **LeetCode/HackerRank:** An obvious one, but essential for coding practice. The 'Easy' and 'Medium' problems are great for building a solid foundation in data structures and algorithms.

* **GeeksforGeeks:** Their articles on specific company interview questions and core computer science subjects (like OS, DBMS) are incredibly detailed.

* **Gaurav Sen (YouTube Channel):** Amazing for understanding complex system design concepts (like how social media feeds or ride-sharing apps work) in a really simple way.

* **Pramp:** This is a platform where you can do free, anonymous mock interviews with other students and engineers from around the world. It's a great way to get over interview anxiety.

This is just my list so far. What other free resources have you all found useful? Let's build a big collection in this thread!