iBotPeaches / Apktool

Decodes Android APK files to near-original resources and smali code, and rebuilds them after modifications.

skylot / jadx

Command-line and GUI tools that decompile Android Dex, APK and Java bytecode into readable Java source.

elastic / elasticsearch

Free and open source distributed RESTful search and analytics engine built on Apache Lucene.

Lucas0623z / NoteLite

Open-source desktop app that recognizes sheet music from PDFs or images into editable scores, then exports MusicXML/MIDI and offers guided practice.

bethington / ghidra-mcp

MCP server that exposes Ghidra's reverse engineering capabilities as 200+ tools for AI assistants, via a GUI plugin and headless server.

jean-voila / FeurStagram

A patch for the official Instagram Android app that removes the feed, Reels, Explore and ads while keeping DMs, stories and search.

TeamNewPipe / NewPipe

Free, open-source Android app for watching and listening to YouTube, PeerTube, SoundCloud, Bandcamp and media.ccc.de without accounts or Google services.

kestra-io / kestra

Open-source event-driven orchestration platform for scheduling and running data, AI, and infrastructure workflows defined in YAML.

DrKLO / Telegram

Official source code for the Telegram messaging app for Android, written in Java.