Is there any (free) alternative to Visustin, I need to create flowcharts from existing JavaScript code [closed]

Question

Basically, I need to convert existing JavaScript code to flowcharts, I've tried using Code Visual to Flowchart but it doesnt produce the flow charts how I would like them to (just shows links to the different functions...

Whereas Visustin actually separates each function automatically.

Is there any free alternative or even a lesser expensive software?

Answer 1

I think converting the code unedited results is useless due to too much detail. I would suggest a different approach that yields very readable flowcharts. http://code2flow.com creates flowcharts from C-like (or Javascript-like) pseudo-code which can contain arbitrary natural language. Please note that I am directly involved with this solution. You should probably create a different flowchart for each important function in your code.

Sample flowchart (you may click to edit)