Termux - a terminal emulator application for Android OS extendible by variety of packages.

A tool for reverse engineering Android apk files

The ZAP by Checkmarx Core project

Generate diagrams from textual description

Interview questions

Haven is for people who need a way to protect their personal spaces and possessions without compromising their own privacy, through an Android app and on-device sensors

Open Location Code is a library to generate short codes, called "plus codes", that can be used as digital addresses where street addresses don't exist.

Cyberduck is a libre FTP, SFTP, WebDAV, Amazon S3, Backblaze B2, Microsoft Azure & OneDrive and OpenStack Swift file transfer client for Mac and Windows.

Solutions to LeetCode problems; updated daily. Subscribe to my YouTube channel for more.

AFWall+ (Android Firewall +) - iptables based firewall for Android

Android backup extractor

Android application for online privacy and security

DNS-based Host Blocker (and lightweight ad blocker) for Android

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

An attempt to provide advanced battery stats for Android

AppStarter | AppDrawer and Kodi / SPMC Updater for Amazon FireTV. Works without rooting your FireTV.

A modification using the Xposed framework to change settings like density per app.

A tool to subscribe to receive all standard Android broadcasts on your Android device.

An intelligent agent to manage your Wifi status

Repository for documentation and code around the Onity HT locks

Code and slides for Codemania 'Monads to the Rescue' presentation

Lens Cap is a simple and modern app that disables your phone or tablet's camera.