ToDo website with an inbuilt client side database technology

What are you most proud of, and what would you do differently next time?

I am proud of the fact that even though i have never used any type of client side databases still i have learned and implemented the indexedDB database to store the tasks and other data in the user agent.

What challenges did you encounter, and how did you overcome them?

I had most of the problems while adding and retrieving data from the database and also while implementing the drag and drop feature but still i have implemented all the things by help of the documentation and a lot of trial and error.

What specific areas of your project would you like help with?

I would be glad if anyone will help me with the method of writing clean javascript code and how i can implement databases with very less errors.