Excellent hunting, this is invaluable for frontend developers. Below I will leave my personal opinion about this product.

Pros:

• With Simpla you can completely remove the flat file servers, since it allows you to work dynamically using Github as a Back-end.
• It is totally open source and everything that is created in the open source sera, which allows the created code to be reusable.

Cons:

• I would like you to work with other programming languages.