Sloc, Cloc and Code: scc is a very fast accurate code counter
IEEE LRM compliant System Verilog Parser in Java with Python, Tcl API
VHDL 2008/93/87 simulator
Haskell to VHDL/Verilog/SystemVerilog compiler
A general purpose syntax highlighter in pure Go
wxMEdit, Cross-platform Text/Hex Editor, Improved Version of MadEdit
Integrated Development Environment (IDE) for learning HDL
A New Programming Language for FPGA Projects
my personal verilog code collection
Verilog Finite State Machine (FSM) Code Generator
CoolFormat Source Code Formatter
A free cross-platform editor for the DRAKON visual language.
FFT co-processor in Verilog based on the KISS FFT
Electronic design and programming tools suite like Eagle, MpLab
Powerfull pre-processor