Repository Index

JQuick Java: a lightweight Java-like scripting language for rule engines. Declare, parse and execute business rules at runtime via XML or inline scripts—no restart needed. Java 8+, embeddable, with LSP and IDEA plugin support.

Developed to power Conveyal's web-based interface for scenario planning and land-use/transport accessibility analysis, R5 is our routing engine for multimodal (transit/bike/walk/car) networks with a particular focus on public transit

• transportation
• transit
• planning
• gtfs

An open source, a high-performance hybrid integration platform that allows developers quick integration with any application, data, or system.

• integration
• middleware
• wso2
• esb

Published on Maven Central Java Library that compares 2 images with the same sizes and shows the differences visually by drawing rectangles. Some parts of the image can be excluded from the comparison. Can be used for automation QA tests.

• java
• algorithms
• comparison
• opensource

WebTau (web test automation) is a testing API, command line tool and a framework to write unit, integration and end-to-end tests. Test across REST-API, WebSocket, GraphQL, Browser, Database, CLI and Business Logic with a consistent set of matchers and concepts. REPL mode speeds-up tests development. Rich reporting cuts down investigation time.

• testing
• test-framework
• rest-api
• selenium

📅 Material Design Calendar compatible with API 11+

• calendar
• java
• android
• custom-view

A lightweight, modular Java application framework for web and CLI development, designed for AI integration and plugin-based architecture. Enabling developers to create robust solutions with ease for building efficient and scalable applications.

• java
• lightweight-framework
• modular-design
• tinystruct

Wicketstuff-core projects are bundled user contributions for use with Apache Wicket (https://wicket.apache.org/). They are released in step with Wicket releases to make them easy to use.

• wicket
• java
• wicketstuff
• integrations

ViewAnimator view with a lollipop style reveal effect

SquirrelJME is a Java ME 8 Virtual Machine for embedded and Internet of Things devices. It has the ultimate goal of being 99.9% compatible with the Java ME standard.

• squirreljme
• java
• java-me
• iot

AI-powered Kubernetes dashboard for cluster resource management with built-in agent.

An Android AI Agent built on DeepSeek Harness, with Android Use tools, voice and a cat companion.

Android layout decorators : Injecting custom attributes in layout files, Using decorators to get rid of unnecessary class explosion with custom views

A fast, lightweight tvOS 26 & macOS–inspired launcher for Android TV with a Liquid Glass dock, rotating depth scenes, universal Control Panel overlay, Recent Apps switcher, 1x/2x/3x button mapper, and one-tap local ADB setup.

An HTML to PDF library for the JVM. Based on Flying Saucer and Apache PDF-BOX 3. With SVG image support. Now also with accessible PDF support (WCAG, Section 508, PDF/UA)!

SmartGattLib is a Java library that simplifies the work with Bluetooth SMART devices

Easily notify a user with a simple alert, inform them of an optional update, and in dire situations block the user from accessing older versions of the application completely.

• android
• gandalf
• update

GeoJson POJOs for Jackson - serialize and deserialize objects with ease

Utilities for use with rxjava

A editable text with a constant text/placeholder for Android.

Present your progress bars in arc mode with information and total control.

Distributed Temporal Graph Analytics with Apache Flink

• graph
• property-graph
• distributed-graph-analytics
• apache-flink

A TestNG like dataprovider runner for JUnit with many additional features

• junit
• java
• junit-dataprovider
• tdd

IPFS Storage service with search capability

• ipfs
• elasticsearch
• search-engine
• caching