Repository Index

Android Transition animations explanation with examples.

Very spicy additions to the Java programming language.

A free, secure and open source app for Android to manage your 2-step verification tokens.

• otp
• totp
• hotp
• android

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

• java
• presto
• hive
• hadoop

Translatedmall learning tutorial, with a comprehensive analysis of the architecture, business logic, and key technical points. The mall project (60k+ stars) is an e-commerce system built with currently mainstream technologies. It covers technologies such as SpringBoot, MyBatis, Elasticsearch, RabbitMQ, Redis, MongoDB, and MySQL, and uses Docker containerized deployment.

• springboot
• mybatis
• elasticsearch
• rabbitmq

TranslatedThis is a picker view for android , support linkage effect, timepicker and optionspicker.(time picker, three-level linkage of province, city and district)

• pickerview
• timepicker
• optionspicker
• datepicker

Generate diagrams from textual description

• diagram
• diagram-as-code
• diagrams
• diagrams-as-code

LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.

• huggingface
• java
• langchain
• openai

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

Translatedmall-swarm is a microservice e-commerce mall system that uses core technologies such as Spring Cloud Alibaba, Spring Boot 3.5, Sa-Token, MyBatis, Elasticsearch, Docker, and Kubernetes. It also provides a Vue-based admin backend so that the system can be set up quickly. On top of basic e-commerce business functions, mall-swarm integrates system functions such as a registry center, a configuration center, a monitoring center, and a gateway.

• springcloud
• springboot
• docker
• java

Tools to work with android .dex and java .class files

Translated🔥🔥🔥Banner 2.0 is here! An Android advertisement image carousel widget, implemented internally on top of ViewPager2, with a customizable Indicator and UI.

• banner
• viewpager
• viewpager2
• indicator

Admin UI for administration of spring boot applications

• spring-boot-admin
• spring-cloud
• spring-boot
• java

Apache ZooKeeper

• zookeeper
• database
• hacktoberfest
• java

The most widely used, high performance Minecraft server that aims to fix gameplay and mechanics inconsistencies

• minecraft
• bukkit
• minecraft-server
• minecraft-api

Guice (pronounced 'juice') is a lightweight dependency injection framework for Java 11 and above, brought to you by Google.

greenDAO is a light & fast ORM solution for Android that maps objects to SQLite databases.

:fireworks: A well-designed local image and video selector for Android

• android
• android-library
• android-image-picker
• android-image-selector

Your Cheat Sheet For Android Interview - Android Interview Questions and Answers

• cheatsheet
• cheat-sheets
• android
• android-interview-practice

The Most Powerful Swipe Layout!

TranslatedMybatis universal pagination plugin

• mybatis-plugin
• mybatis

Open-Source Web UI for Apache Kafka Management

• kafka-ui
• kafka-brokers
• kafka
• kafka-streams

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

OpenRefine is a free, open source power tool for working with messy data and improving it

• datacleansing
• data-analysis
• java
• opendata