There are 3 repositories under flipnote topic.
🎬 Web player and video converter for animations made with Flipnote Studio; an animation app for the Nintendo DSi and 3DS
An unofficial Flipnote Studio animation player for the Playdate console!
JS library for decoding, converting, and in-browser playback of animations created with Nintendo's Flipnote Studio and Flipnote Studio 3D apps
Documentation for Flipnote Studio (DSiWare)
The Cross-Platform Flipnote Encoder and Signer written in .NET! Available for Windows, Linux and OsX
Documentation for Flipnote Studio 3D (3DS eShop)
Fetch Flipnotes from Flipnote Hatena... in 2021!? 👀
Flipnote Studio Player for Nintendo DS
Example full-featured Python parser for Flipnote Studio 3D's .kwz animation format
Utilities for working with Flipnote Studio DSi's proprietary formats, using PHP + Python
Example full-featured Python parser for Flipnote Studio's .ppm animation format
Command-line tool and Node.js library for converting Flipnote Studio and Flipnote Studio 3D animations to video
Reverse-engineering the hidden "Mario Drawing Song" from the Game & Watch: Super Mario Bros
Source code of Flipnote Encoder
Tool for debugging audio from Flipnote Studio 3D's DSi Library notes
Flipnote ID is a program written in Python 3 that can get the names, Studio IDs, and more from the metadata of Flipnotes
A tool for modifying Flipnote Studio ID (FSID)
A Go library to parse Flipnote Studio animation files
A simple tool to create commands for Hatenatools (by Pbsds) on the fly (this project is old and outdated, ignore the poor code quality)
A simple .NET parser for Flipnote Studio's PPM animation files.
Web application for animating components made from a simple word editor.