Repository Index

A Job Queue specifically written for Android to easily schedule jobs (tasks) that run in the background, improving UX and application stability.

World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.

• datalake
• lakehouse
• metadata
• federated-query

Small set of tools for JVM troublshooting, monitoring and profiling.

Apache Avro is a data serialization system.

• csharp
• ruby
• cplusplus
• python

Log analyser / visualiser for Java HotSpot JIT compiler. Inspect inlining decisions, hot methods, bytecode, and assembly. View results in the JavaFX user interface.

• jitwatch
• java
• javafx
• hotspot-jit-compiler

DataSphereStudio is a one stop data application development& management portal, covering scenarios including data exchange, desensitization/cleansing, analysis/mining, quality measurement, visualization, and task scheduling.

• workflow
• governance
• azkaban
• davinci

High Performance data structures and utility methods for Java

• java
• performance

LeafPic is a fluid, material-designed alternative gallery, it also is ad-free and open source under GPLv3 license. It doesn't miss any of the main features of a stock gallery, and we also have plans to add more useful features.

• material
• android
• gallery
• app

An elegant way to show your menu or messages.

Database Subsetting and Relational Data Browsing Tool.

• database
• subsetting
• frontend
• export

Model-rocketry aerodynamics and trajectory simulation software

• aerospace
• flight-simulator
• java
• modeling

A graph database that supports more than 100+ billion data, high performance and scalability (Include OLTP Engine & REST-API & Backends)

• database
• graph-database
• graph
• gremlin

Screaming fast JSON parsing and serialization library for Android.

Apache NetBeans

• netbeans
• netbeans-platform
• ide
• code-editor

Compiles Java bytecode to JavaScript, WebAssembly and C

• aot
• java
• javascript
• jvm

This light-weight library provides images with letter/text like the Gmail app. It extends the Drawable class thus can be used with existing/custom/network ImageView classes. Also included is a fluent interface for creating drawables and a customizable ColorGenerator.

requery - modern SQL based query & persistence for Java / Kotlin / Android

• sql
• persistence
• java
• kotlin

An extremely easy way to perform background processing in Java. Backed by persistent storage. Open and free for commercial use.

• java-8
• background-jobs
• parallel-processing
• scheduling

An XMPP server licensed under the Open Source Apache License.

• openfire
• xmpp
• xmpp-server
• java

TranslatedNo ROOT and no Termux needed: run DeepSeek Harness on your phone. Full Ubuntu environment + proroot with zero ptrace overhead · AI output shown on screen in real time · direct ADB connection · no data loss

• android
• deepseek
• launcher
• llm

Run Android on iOS. Natively or Emulated.

• android
• emulator
• ios
• ios-development

JavaMelody : monitoring of JavaEE applications

• performance
• monitoring
• metrics
• apm

AndroidTreeView. TreeView implementation for android

An uber-fast parallelized Java classpath scanner and module scanner.