What is the use of Jupyter notebook?

Question

Guys,I don't understand why notebook like jupyter and colab are used when there is ide!

Answer 1

You can deploy Jupyter Notebook on a remote server and access from web browser, so that your laptop won’t get heavy running Python itself.

Answer 2

But still for heavy and full fledged projects, one should preffer an IDE over notebooks as they are much more powerful and provide whole armoury of tools for development.