Has anyone used Netzke in their projects? Is it free to use?

Question

Ruby on Rails

Has anyone used Netzke in their projects? Is it free to use?
I plan to create a simple warehouse accounting on it
. Can you give a link.
Thanks in advance

Answer 1

There is an author on habré, nomadcoder .

Answer 2

I use it in my project for quick editing of data in tables. It is very convenient to update and filter data. The most important thing is to download Extjs, somewhere on the Sencha site there is this library as a free version.