2312 development
Open-source apps & libraries by Eric Kok
About
2312 development is the name under which Eric Kok releases open-source mobile apps and libraries. What started as a hobby in 2009 has grown into a collection of tools used by hundreds of thousands of people. The focus is on Android and Flutter — well-crafted, dependable software released back to the community.
All code lives on GitHub. Flutter and Dart packages are published on pub.dev.
Apps
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2009
Transdroid
Manage your torrents from your Android device. Transdroid supports all major torrent clients — qBittorrent, Deluge, Transmission, uTorrent, and more — letting you add, start, stop and remove torrents remotely. Going strong for over 15 years and used by hundreds of thousands of people. Available via direct download and F-Droid.
Libraries & Packages
- Flutter app_set_id A tiny Flutter library to retrieve a vendor-specific privacy-friendly device-unique identifier, also called IDfV or App Set ID. Useful for analytics and fraud prevention without relying on persistent device identifiers.
- Flutter share_link A Flutter plugin for shring links with UTM targeting parameters and feedback on the user-selected app. Sharing is done via the platform-standard UI and utm_source and utm_medium are added in accordance to the sharing target.
- Android okio-extensions A small Kotlin library extending Square's Okio to work with various data formats. Includes a Base64Source/Base64Sink and CipherSource/CipherSink for streaming base64 decoding and ciphered encryption/decryption on JVM.
Find the code