Creating HTML documentation of Verilog code
v2html is a perl script for generating beautified HTML representation of a Verilog design. The outputted HTML can be used to navigate signals throughout the source code (although there are many other commerical tools that can do the same thing now).
The parser can be used as a stand-alone perl module, and could be a useful tool for building custom scripts. Not to be confused with Verilog-Perl, another Verilog parser that supports SystemVerilog.