Is there a simple online tool that will generate a dependency graph (boxes linked by arrow lines) based on text input like:
A -> B
Much like this one:
(It generates a sequence diagram)
graphviz is a tool for generating graphs.
webgraphviz.com is a web app that uses graphviz, and lets you modify the text and display the corresponding graph (it has 5 samples/examples as well).
graphviz takes input like this:
digraph G {
A->B
}