Repository Index

The automation tower defense RTS

• game
• java
• multiplatform
• tower-defense

🔥 人人可用的开源 BI 工具，数据可视化神器。An open-source BI tool alternative to Tableau.

• tableau
• data-visualization
• superset
• apache-doris

Implementation of ImageView for Android that supports zooming, by various touch gestures.

Tinker is a hot-fix solution library for Android, it supports dex, library and resources update without reinstall apk.

• android
• dynamic
• hotfix
• wechat

MIT Deep Learning Book in PDF format (complete and parts) by Ian Goodfellow, Yoshua Bengio and Aaron Courville

• deep-learning
• machine-learning
• linear-algebra
• mit

业内为数不多致力于极致体验的超强全自研跨平台(windows/linux/android/iOS)流媒体内核，通过模块化自由组合，支持实时RTMP推流、RTSP推流、RTMP播放器、RTSP播放器、录像、多路流媒体转发、音视频导播、动态视频合成、音频混音、直播互动、内置轻量级RTSP服务等，比快更快，业界真正靠谱的超低延迟直播SDK(延迟低至100~200ms)。

• rtmp-pusher
• rtmp-player
• android-rtmp
• ios-rtmp

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program.

• java
• static-code-analysis
• command-line-tool
• static-analysis

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

• java
• docker
• docker-compose
• junit

Charts library for Android compatible with API 8+, several chart types with scaling, scrolling and animations 📊

• chart
• android

Upserts, Deletes And Incremental Processing on Big Data.

• hudi
• apachehudi
• datalake
• bigdata

🚀 A Complete Fast Android Networking Library that also supports HTTP/2 🚀

• http
• network
• libraries
• android

A comprehensive Domain-Driven Design example with problem space strategic analysis and various tactical patterns.

• domain-driven-design
• ddd
• ddd-architecture
• c4

Picocli is a modern framework for building powerful, user-friendly, GraalVM-enabled command line apps with ease. It supports colors, autocompletion, subcommands, and more. In 1 source file so apps can include as source & avoid adding a dependency. Written in Java, usable from Groovy, Kotlin, Scala, etc.

• java
• commandline
• parser
• ansi-colors

MockServer is an HTTP(S) mock server and proxy for testing that lets you mock APIs, inspect and modify live traffic, and inject failures. It supports HTTP/1.1, HTTP/2, gRPC, WebSockets, TCP and more on a single port, with additional support for HTTP/3, message brokers, and AI/LLM APIs.

• mock-server
• proxy
• java-client
• javascript-client

OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.

• orientdb
• graph-database
• document-database
• dbms

Android Week View is an android library to display calendars (week view or day view) within the app. It supports custom styling.

• android
• custom-view
• calendar
• calendar-view

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

 A beautiful and powerful SeekBar what supports single、 range、steps、vetical、custom（ 一款美观强大的支持单向、双向范围选择、分步、垂直、高度自定义的SeekBar)

• seekbar
• slider-range
• slider
• verticalseekbar

AnyChart Android Chart is an amazing data visualization library for easily creating interactive charts in Android apps. It runs on API 19+ (Android 4.4) and features dozens of built-in chart types.

• android-library
• android-development
• android-ui
• android-chart

jOOλ - The Missing Parts in Java 8 jOOλ improves the JDK libraries in areas where the Expert Group's focus was elsewhere. It adds tuple support, function support, and a lot of additional functionality around sequential Streams. The JDK 8's main efforts (default methods, lambdas, and the Stream API) were focused around maintaining backwards compatibility and implementing a functional API for parallelism.

Android ListView that mimics a GridView with asymmetric items. Supports items with row span and column span

Real-Time Strategy game 3D engine coded in pure java

HiveMQ CE is a Java-based open source MQTT broker that fully supports MQTT 3.x and MQTT 5. It is the foundation of the HiveMQ Enterprise Connectivity and Messaging Platform

• mqtt-broker
• hivemq
• mqtt
• iot

This project is a plugin that supports ChatGPT running on JetBrains series IDE.

• chatgpt
• chatgpt-jetbrains