Dex to Java decompiler

ZXing ("Zebra Crossing") barcode scanning library for Java, Android

🔎 Open source distributed and RESTful search engine.

The most widely used, high performance Minecraft server that aims to fix gameplay and mechanics inconsistencies

Free implementation of Play Services

A free, secure and open source app for Android to manage your 2-step verification tokens.

Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process …

A compact and highly efficient workflow and Business Process Management (BPM) platform for developers, system admins and business users.

Traccar GPS Tracking System

Shattered Pixel Dungeon is an open-source traditional roguelike dungeon crawler with randomized levels and enemies, and hundreds of items to collect and use. It's based on the source code of Pixel …

OsmAnd

Main Liquibase Source

A digital logic designer and circuit simulator.

Text editor - Notes & ToDo (for Android) - Markdown, todo.txt, plaintext, math, ..

Traditional roguelike game with pixel-art graphics and simple interface

Android (f/w 2.1+) on screen keyboard for multiple languages.

Android backup extractor

Android open source calendar

📡 Lightweight GPS Logging Application For Android.

mixed Xposed+Magisk module for customization of Google Pixel rom of Android 12+

Hacker's Keyboard (official)

The modern Essentials suite for Spigot and Paper.

Process Phoenix facilitates restarting your application process.

Open Source SMT Pick and Place Hardware and Software

Backup Android SMS, MMS and call log to Gmail / Gcal / IMAP

Open-source XMPP client for Android

Feature-filled Bittorrent client based on the Azureus open source project

Android app by TrianguloY: URLCheck

PLC4X The Industrial IoT adapter

Catima, a Loyalty Card & Ticket Manager for Android