Wasn't quite sure where to post this but I did not think an off topic would be the place for it.
It was mentioned on IRC so I thought I would mention it here, mainly as quite a few ROM hacking tools and projects were hosted (source and binary), there is still a decent amount of time left to grab things but hey. I am unable to find out what goes with the google pages (various devs mixed and matched google code and google pages-- http://kiwi.ds.googlepages.com/nsbmd.html http://kiwi.ds.googlepages.com/sdat.html
I do not doubt many of us have witnessed this a few times now (be it free hosts, ISP locked hosting, geocities...) but I must confess I had not expected it from google just yet.
From my bookmarks related to hacking, I have not checked all of them yethttp://code.google.com/p/editor-arquivo-bmg/downloads/detail?name=EditorArquivoBMG%20r22.jar&can=2&q=http://code.google.com/p/loveemu/downloads/list http://code.google.com/p/loveemu/downloads/list?can=2&q=label:GameSys-NDS
(loveemu has done an awful lot of work with sound formats on all sorts of consoles, and is/was instrumental in a lot of GBA and DS sound work, including updating VGMtrans though that should now be on github)http://code.google.com/p/tinke/ http://code.google.com/p/tinke/source/browse/trunk/Plugins/Fonts/Fonts/NFTR.cs?spec=svn119&r=119
(tinke is an all in one DS focused hacking program)http://code.google.com/p/puyotools/http://code.google.com/p/dsdecmp/
(nice compression tools for the GBA/DS, including java builds. Superseded by http://www.romhacking.net/utilities/826/
for most people but still a nice program)http://code.google.com/p/pyretic/
(not really ROM hacking but hey)http://code.google.com/p/rawar/http://code.google.com/p/lazynds/downloads/listhttp://nvwr.googlecode.com/svn/trunk/libs/formats/http://code.google.com/p/ismart-kernel/source/browse/#svn%2Ftrunk%2FARM9%2Fsource%2Fprocbody%2Fproc_GBA
(some code for various things to do with the DS ismart flash cart)http://code.google.com/p/tiledggd/
(one of my favourite tile viewers, probably the most extensible that I know of)http://code.google.com/p/teapot-viewer/
(a general 3d viewer but a nice one people can twist to some of the more custom stuff seen in compiled games)http://woodrpg.googlecode.com/svn/trunk/
(wood was based on the open source code from the acekard team, it eventually did lots like the akaio, woodr4 and more though several of those were closed source, I should have a tarball somewhere if someone wants it), they also released various DS ROM dumping tools.https://code.google.com/hosting/search?q=ROM+hacking&sa=Search
brings up a few more things
A lot of those are some very nice tools and format specs coming out of Brazil based hacking sites.