Repository Index

QuestDB is a high performance, open-source, time-series database

• time-series
• low-latency
• database
• sql

Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.

• change-data-capture
• kafka-connect
• apache-kafka
• debezium

SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.

• data-integration
• high-performance
• offline
• real-time

:chart_with_upwards_trend: Capturing JVM- and application-level metrics. So you know what's going on.

• metrics
• java
• metrics-library
• dropwizard-metrics

No-root network monitor, firewall and PCAP dumper for Android

• pcap
• capture-traffic
• android
• no-root

Source-agnostic distributed change data capture system

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

The goal of this project is to allow integrated or USB-connected webcams to be accessed directly from Java. Using provided libraries users are able to read camera images and detect motion. Main project consist of several sub projects - the root one, which contains required classes, build-in webcam driver compatible with Windows, Linux and Mac OS, which can stream images as fast as your camera can serve them (up to 50 FPS). Main project can be used standalone, but user is able to replace build-in driver with different one - such as OpenIMAJ, GStreamer, V4L4j, JMF, LTI-CIVIL, FMJ, etc.

• webcam
• java
• webcam-capture

The open source, cloud native tool for API Mocking and Testing. Microcks is a Cloud Native Computing Foundation incubating project 🚀

• api
• testing
• kubernetes
• api-testing

The Standard Webhooks specification

• api
• asyncapi
• callbacks
• http

🦎 A lightweight, streaming-native, multi-protocol gateway for AI, APIs, and real-time data. Route LLM requests across providers, govern MCP tools, and connect Kafka, MQTT, and HTTP through one high-performance engine with shared security and observability.

• kafka
• rest
• server-sent-events
• streaming-api

Bubbles for Android is an Android library to provide chat heads capabilities on your apps. With a fast way to integrate with your development.

Java framework for the vlc media player

A Java library for capturing, crafting, and sending packets.

• capture-packets
• winpcap
• libpcap
• sending-packets

Jansi is a small java library that allows you to use ANSI escape sequences to format your console output which works even on windows.

Dead-Simple Packaging and Deployment for JVM Apps

• java
• jar
• jvm
• packaging

An extensible distributed system for reliable nearline data streaming at scale

• distributed-systems
• data-streaming
• scalability
• kafka-mirror-maker

Capacitor plugin for Instant updates: Ship updates, fixes, changes, and features within minutes

• capacitor
• capacitor-plugin
• ios
• android

Swipe captcha of Android platform. Android 平台的滑动验证码。

Official plugins for Capacitor ⚡️

• capacitor
• capacitor-plugin
• javascript
• html

Customize Skin, Cape and Elytra in Minecraft 1.8-1.21

• java
• minecraft
• fabric
• forge

Custom ImageView to generate captcha image.

• captcha-image
• captcha
• custom-imageview

🎯 LogCaptor captures log entries for unit and integration testing purposes

• testing
• logging
• java
• lombok

Android Maps Extensions is a library extending capabilities of Google Maps Android API v2.

• android-library
• android
• maps
• extensions