Repository Index

A better compressed bitset in Java: used by Apache Spark, Netflix Atlas, Apache Pinot, Tablesaw, and many others

• java
• bitset
• roaring-bitmaps
• roaringbitmap

A Java architecture test library, to specify and assert architecture rules in plain Java

Micro second messaging that stores everything to disk

• chronicle
• queue
• java
• performance

CircleProgress, DonutProgress, ArcProgress for Android

Google Reader inspired self-hosted personal RSS reader.

• rss-reader
• java
• self-hosted
• web-application

Bastillion gives you a clean, browser-based way to manage SSH access across all your systems—like a bastion host with a friendly dashboard.

• ssh
• bastion-host
• java
• javascript

Simple Binary Encoding (SBE) - High Performance Message Codec

• codec
• java
• c-plus-plus
• golang

A process for collecting metrics using JMX MBeans for Prometheus consumption

• jmx
• prometheus
• mbean
• java-agent

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

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

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.

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 uber-fast parallelized Java classpath scanner and module scanner.

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

Replicate your Key Value Store across your network, with consistency, persistance and performance.

Android Buttons With Built-in Progress Meters.

jOOR - Fluent Reflection in Java jOOR is a very simple fluent API that gives access to your Java Class structures in a more intuitive way. The JDK's reflection APIs are hard and verbose to use. Other languages have much simpler constructs to access type meta information at runtime. Let us make Java reflection better.

Manifold is a Java compiler plugin, its features include Metaprogramming, Properties, Extension Methods, Operator Overloading, Templates, a Preprocessor, and more.

• java
• intellij
• json
• template-engine

ssh, scp and sftp for java

• java
• ssh
• ssh-client
• sftp

CommonMark/Markdown Java parser with source level AST. CommonMark 0.28, emulation of: pegdown, kramdown, markdown.pl, MultiMarkdown. With HTML to MD, MD to PDF, MD to DOCX conversion modules.

• commonmark
• pegdown
• java
• markdown-parser

Java unlimited redefinition of classes at runtime.