d3.js based JSON topic organiser or category tree editor. Helps in organising topics in a well defined hierarchy, establishing a clear parent, child and peer relationships.

• Login based topic tree editor
• Create topic, sub-topic
• Delete topic, sub-topic
• Move topic, sub-topic (Drag n Drop)
• Zoom-in/Zoom-out to view fully expanded top
• Expand or Collapse a topic
• Save edited topic hierarchy
• Download edited topic hierarchy
• Load new topic hierarchy

$ git clone <gitpath>
$ cd <dir>/flask/
$ pip install -r requirements.py
$ python topics_editor.py

Based on

https://gist.github.com/robschmuecker/7880033

https://github.com/adamfeuer/d3js-tree-editor

MIT License