Data Quota shows how much of your packet data quota you’ve used so far this month.

http://code.google.com/p/dataquota/

gpSP is a well known Gameboy Advance emulator available for a bunch of systems. It was initially written by Exophase.

Changes:

Better Audio!
save/load states is now working

http://www.summeli.fi/?p=2557

gpSP is a well known Gameboy Advance emulator available for a bunch of systems. It was initially written by Exophase.

Changes:

Support for Symbian^3
Better Audio
alpha channel for keys is now configured at video section (not in controls panel)
8-directional / 4 directional DPAD
Hidden A+B button areas
save/load states is now working

http://www.summeli.fi/?p=2520

Sliker DS is a Bullet Hell Arena Shooter (or BHAS). The goal of the game is simple: destroy the minions of Sliker in order to confront him for the final showdown.

Features:

Tons of Levels
Intense Boss Fights
A Survival Mode with Online Highscores
Dual-Screen Gameplay
Three Different DIfficulty Modes
Achievements
Save/Load Feature

http://dsgamemaker.com/dsgmforum/viewtopic.php?f=14&t=1755

Comic Book Viewer (CBZViewSS) is capable of viewing .CBZ comic books with JPEG files (quite known format) on Dingux-based devices. See readme.txt for details!

http://dl.openhandhelds.org/cgi-bin/dingoo.cgi?0,0,0,0,113,513

Mega Mario is a Super Mario Bros. 1 clone. It features everything the original features – with better graphics, higher resolution, smoother movement and new levels.

http://repo.openpandora.org/?page=detail&app=megamario-megamario-10539

Rockbox is an open source firmware for mp3 players, written from scratch. It runs on a wide range of players.

http://repo.openpandora.org/?page=detail&app=rockbox.thomasjfox.003

Miner49er’s Lemmings clone written in SDL is now available for Pandora!

http://repo.openpandora.org/?page=detail&app=lemm001

DefenderX by juansrx, Ported by Kayuz.

DefenderX (Wiz Game)

http://dl.openhandhelds.org/cgi-bin/caanoo.cgi?0,0,0,0,27,729

fincs comes up with an early, proof of concept, SSEQ player. SSEQ is the official music format used in Nintendo DS games. As distributing a ROM with copyrighted music would be a copyright infringement, you can only get the sources for the player routine for now.

You can discuss about the player here, at the GBAdev.org board.

http://fincs.drunkencoders.com/2011/06/26/homebrew-sseq-player/