"My Codeforces" a Codeorces tracker web application

Some features:

• It can show your codeforces stats.
• You can solve problems by index, rating or contests. (Codeforces allows you to solve problems by rating not index)
• It can remember your handle implemented using local-storage.
• You can sync your handle with the solved problems.
• It can show the list of all upcoming contests.

Link: MyCF