Modern diagram editor , Easily draw flowcharts, DFDs, ERDs, use case diagrams and etc. It is an open source alternative to visio
A complete tutorial about the most famous diagram type that is flowcharts . This tutorial explains the main concepts of flowchart diagrams using programming examples.
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Professional Diagram and Flowchart Software
A modern easy to use diagram editor
Suitable for many diagram types
Open source and designed to be unique in simplicity,
user experience and beauty of diagrams
Complete guide about flowcharts , this article is a perfect flowchart tutorial with samples about this kind of diagram
This article discusses important factors in beauty and readablity of diagrams.
Famous diagram types such as flowchart, pie chart, bar chart, concept map, mind map and etc. This article provides a brief overview of each diagram (graph) and represents sample, online resources and software tools for each of them.