Is there any platform to practice React or Angular Front end technologies?

Can Someone let me know where to practice React or Angular? Is there any specific platform like Leetcode?

For the work week starting today (Feb 17) My goals are 1. Learn a bit beyond the basics of C# 2. Solve LeetCode's Daily problem everyday 3. Finish the LeetCode 75 list I start my new job next Monday and they use C#. They wanted me because I know React very well and the existing team is very backend heavy. Even though I won't be expected to write much if anything for the backend I won't let something as boring as not knowing a language prevent me from contributing. I'm at a 4 or 5 day streak for the daily problem so far and I plan to get to 30 days. I've solved 56 of the 75 over the last few weeks but I want to wrap up the list before I start the new job. What are your goals for the week?

Hey! Welcome to the community. Thrilled to have you here. This place is going to be amazing. Leave a comment introducing yourself to the group and reply to 3 other people's intro.

I've been working through some DSA problems recently. I am wondering if anyone would be interested in joining study sessions to go over DSA problems together. Leave a comment if you would be interested in joining a study session once or twce a week.