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《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现
A libre lightweight streaming front-end for Android.
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
A free, secure and open source app for Android to manage your 2-step verification tokens.
Customizable and privacy-conscious open-source keyboard
Zotero plugin to manage your attachments: automatically rename, move, and attach PDFs (or other files) to Zotero items, sync PDFs from your Zotero library to your (mobile) PDF reader (e.g. an iPad,…
Application for Mind Mapping, Knowledge Management, Project Management. Develop, organize and communicate your ideas and knowledge in the most effective way.
Distributed Peer-to-Peer Web Search Engine and Intranet Search Appliance
[Unmaintained] Open source two-factor authentication for Android
Android (f/w 2.1+) on screen keyboard for multiple languages.
Simple to use root checking Android library and sample app
A Material Design Weather Application
Open scientific N-dimensional image processing 🔬 🎇
Gnucash for Android mobile companion application.
A simple, opensource weather app for Android.
This is a language detection library implemented in plain Java. (aliases: language identification, language guessing)
Public domain software for processing and analyzing scientific images
Android Input Method Editor (IME) based on Whisper
Light version of Facebook. Light both in the weight and in the use.
Free and open source feeds reader, including all major Google Reader features
LightZone is a photo editor for Mac, Windows, and Linux.
Android Input Method Editor (IME) based on RTranslators Whisper implementation