| Dtc-xen Project | 1 | 1 |
| Dte Energy | 1 | 18 |
| Dteenergy | 1 | 1 |
| Dten | 4 | 16 |
| Dthdevelopment | 1 | 2 |
| Dtlink | 1 | 1 |
| Dtracker Project | 1 | 4 |
| Dtsearch | 1 | 1 |
| Dual Dhcp Dns Server Project | 1 | 2 |
| Dublabs | 1 | 1 |
| Duckcorp | 1 | 4 |
| Duckdev | 1 | 3 |
| Duckduckgo | 1 | 3 |
| Duda | 1 | 3 |
| Duffel | 1 | 1 |
| Duffelhq | 1 | 1 |
| Dug Song | 3 | 4 |
| Dukapress | 1 | 2 |
| Dukapress Project | 1 | 2 |
| Duke-git | 1 | 1 |
| Duktape Project | 1 | 1 |
| Dulldusk | 2 | 2 |
| Dulwich Project | 1 | 8 |
| Duma | 1 | 1 |
| Dump Project | 1 | 1 |
| Duncan Hall | 1 | 1 |
| Duncan Webb | 1 | 1 |
| Duncanmcclean | 1 | 1 |
| Dundas | 1 | 3 |
| Dungeon Crawl Stone Soup Project | 1 | 1 |
| Duo | 2 | 3 |
| Duo Security | 1 | 2 |
| DuoFAQ - Responsive, Flat, Simple FAQ | 1 | 1 |
| Duofaq - Responsive, Flat, Simple Faq | 1 | 1 |
| Duogeek | 3 | 3 |
| Duolingo | 1 | 1 |
| Duongancol | 1 | 1 |
| Dupehunter | 1 | 1 |
| Duplicate Page And Post Project | 1 | 1 |
| Duplicate Post Project | 1 | 6 |
| Duplicatepro | 1 | 1 |
| Duplicity | 1 | 2 |
| Duplicity Project | 1 | 2 |
| Duracelltomi | 2 | 4 |
| Duraspace | 2 | 11 |
| Dustincowell | 2 | 4 |
| Dutchcoders | 1 | 3 |
| Dutchmonkey | 2 | 4 |
| Duware | 18 | 43 |
| Duware Dubanner Project | 1 | 1 |
| Duxcms Project | 1 | 7 |
| Duyuru Scripti | 1 | 2 |
| Dvbbs | 1 | 2 |
| Dvchain Project | 1 | 1 |
| Dvd X Studios | 1 | 2 |
| Dvd-x-player | 1 | 2 |
| Dvdfab | 2 | 2 |
| Dvguestbook | 1 | 2 |
| Dvrstation | 1 | 1 |
| Dvs Custom Notification Project | 1 | 1 |
| Dw | 4 | 14 |
| Dwango | 1 | 1 |
| Dwbooster | 6 | 17 |
| Dwebp-bin Project | 1 | 1 |
| Dwisiswant0 | 1 | 1 |
| Dws Systems Inc. | 1 | 20 |
| Dwusercom | 1 | 1 |
| Dwyl | 1 | 1 |
| Dwzone | 1 | 1 |
| Dx Library Project | 1 | 2 |
| Dxfscope | 1 | 1 |
| Dxm2008 | 1 | 10 |
| Dxmsoft | 1 | 8 |
| Dxproscripts | 1 | 2 |
| Dxstudio | 1 | 1 |
| Dychain Project | 1 | 1 |
| Dylanjkotze | 2 | 10 |
| Dylmomo Project | 1 | 1 |
| Dynaliens | 1 | 2 |
| Dynamic Content Elements Project | 1 | 2 |
| Dynamic Dataworx | 4 | 4 |
| Dynamic Display Block Project | 1 | 1 |
| Dynamic Universal Music Bibliotheque | 1 | 1 |
| Dynamicpad | 1 | 1 |
| Dynamicpagelist3 Project | 1 | 1 |
| Dynamicpress | 1 | 1 |
| Dynamicsoft | 2 | 2 |
| Dynamicvision | 1 | 3 |
| Dynamicweblab | 2 | 2 |
| Dynamixsolutions | 1 | 1 |
| Dynamoose | 1 | 1 |
| Dynamoosejs | 1 | 1 |
| Dynatrace | 1 | 1 |
| Dynatracker | 1 | 1 |
| Dync Project | 1 | 1 |
| Dyncms | 1 | 1 |
| Dyne | 1 | 1 |
| Dynfx | 1 | 1 |
| Dynix | 1 | 1 |
| Dynmap Project | 1 | 1 |
