DSi Menu replacement for DS/DSi/3DS/2DS

Boot an nds file

A remake of the libretro melonDS core that prioritizes standalone parity, reliability, and usability.

Because Nintendo can't do SSL properly

A Pokémon Bank for the 3rd through 5th generation Pokémon games for the Nintendo DS(i).

3D engine for the Nintendo DS. Now in Codeberg. https://codeberg.org/SkyLyrac/nitro-engine

Free and Open Source SDK to develop applications for the Nintendo DS and DSi. https://codeberg.org/blocksds/sdk

🎬 Web-based player and video converter for animation files created with Nintendo's Flipnote Studio and Flipnote Studio 3D apps

JavaScript library for decoding, converting, and in-browser playback of animations created with Nintendo's Flipnote Studio and Flipnote Studio 3D apps

A clone of Wordle for the Nintendo DS(i)

Development library for Nintendo DS and DSi. https://codeberg.org/blocksds/libnds

The Cross-Platform Flipnote Encoder and Signer written in .NET! Available for Windows, Linux and OsX

Documentation for Flipnote Studio (DSiWare)

A simple example homebrew app that can use the DSi's cameras

Some people may know it as FlipnoteDesktop, a fan-made PC version of Flipnote Studio.

DS Sound DATa extraction utility.

Open-Source lookalike of nocash’s Unlaunch.dsi

Originated from http://rel.phatcode.net/junk.php?id=117

Play videos up to 72 FPS on DS, DS Lite, and DSi!

Take pictures of your favorite all-star video game characters, in glorious Horizon HD (800px mode)!