Repository Index

Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex distributed systems where failure is inevitable.

Powerful and flexible library for loading, caching and displaying images on Android.

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.

• database
• olap
• sql
• analytics

A small Android library allowing you to have a smooth and customizable horizontal or circular indeterminate ProgressBar

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 regular expressions made easy.

Android library providing simple way to control divider items (ItemDecoration) of RecyclerView

Stream Processing and Complex Event Processing Engine

• streaming-data-processing
• cep
• stream-processing
• complex-event-processing

Simple API, Complex Emails (Jakarta Mail smtp wrapper)

• java
• java-mail
• outlook
• batch-processing

📄The reliable, generic, fast and flexible logging framework for Android

• logback
• android
• logging-library
• java

FlexyPool adds metrics and failover strategies to a given Connection Pool, allowing it to resize on demand.

• connection-pool
• java
• histogram
• dbcp

This project allows you to calculate the route between two locations and displays it on a map.

Esper Complex Event Processing, Streaming SQL and Event Series Analysis

• cep
• complex-event-processing
• open-source
• compiler

TranslatedUniversal, flexible, high-performance distributed ID generator.

• distributed
• id
• idgenerator
• snowflake

A flexible, partial, out-of-order and real-time typeahead search library

ViewPagers library for Android

• android
• android-ui
• ui
• java

A powerful, platform-independent, visual editor for complex 2D worlds and scenes.

• game-development
• 2d-game
• cross-platform
• java

Convert Java to JSON/TOON and back. Supports complex object graphs, cyclic references, and TOON format for 40-50% LLM token savings. JDK 8+

Highly optimized, extremely modular and very flexible XMPP/Jabber server

• tigase
• xmpp
• server
• java

JQuick-Pdf is an enterprise-grade Java PDF generation framework. It provides HTML-like declarative syntax and supports more than 30 kinds of graphs, greatly simplifying complex PDF report creation while retaining full native pdfbox(since version 4.0.0) APIs.

• apache-pdfbox
• charts
• data-visualization
• fonts

The webinterface and controlling software for a diy raspberry-pi based cocktail making machine

• raspberry-pi
• vuejs
• cocktails
• cocktail

ETSI ITS G5 GeoNetworking stack, in Java: CAM-DENM / ASN.1 PER / BTP / GeoNetworking

• etsi-plugtest
• etsi
• asn1
• geonetwork

A library for easy integration of a flexible circular WidgetGroup within libGDX

• pie-menu
• libgdx
• game-development
• ui

Easy, asynchronous, annotation-based SOAP for Android