Hello everyone!

I would like to share my new extension Keep Problems, which I think can be very useful.

Description

Keep Problems is a browser extension that helps to save and keep track of problems from different platforms (Codeforces, CodeChef, AtCoder etc.)

Features

Add Problem

• Save problem with link, name, difficulty, tags, code and notes
• If codeforces problem, then it will fetch name, difficulty and tags
• For other platforms, it will fetch possible information
• Add code and notes in the code and notes section
• Manage problems in different folders by giving appropriate folder name

Import/ Export

• Do you share problems with others? If yes, then this feature can be very useful for you
• Add and filter problems you want to store and click on the "Export" button in the navbar. JSON file will be stored in your computer
• Share this JSON file with anyone
• User can "Import" these problems in the "Other" page by providing JSON file, folder name (optional) and tags (optional)

Sort, Search, Filter, Edit, Delete

• Sort by name, date, difficulty in ascending/descending order
• Search/Filter by name, link, difficulty and tags
• Edit or Delete problem
• Filter problems by folder

Screenshots

For more screenshots see here

Install it from Chrome Web Store, Source code is on github

All data will be stored in unlimited chrome local storage

Any feedback or suggestions are welcome.