Nitro Hax is a homebrew Action Replay DS clone.

Release note from chishm:
New version 0.6 is available. Uses AR XML files instead of plain text codes now. Also features a GUI. Read the readme for more information.

His homepage is located here: http://chishm.drunkencoders.com/

http://forum.gbadev.org/viewtopic.php?t=12622&postdays=0&postorder=asc&start=75