Multitask、MultiThread(MultiConnection)、Breakpoint-resume、High-concurrency、Simple to use、Single/NotSingle-process
- filedownloader
- multiple-process
- multiple-thread
- downloader
Repository Index
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A barebones WebSocket client and server implementation written in 100% Java.
Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process engine for Java. It's open-source and distributed under the Apache license. Activiti runs in any Java application, on a server, on a cluster or in the cloud. It integrates perfectly with Spring, it is extremely lightweight and based on simple concepts.
Welcome to the AWS Code Examples Repository. This repo contains code examples used in the AWS documentation, AWS SDK Developer Guides, and more. For more information, see the Readme.md file below.
- aws
- documentation
- examples
- java
A simple expressive web framework for java. Spark has a kotlin DSL https://github.com/perwendel/spark-kotlin
Java JsonPath implementation
This library provides a simple way to add a draggable sliding up panel (popularized by Google Music and Google Maps) to your Android application. Brought to you by Umano.
A collection of samples demonstrating different frameworks and techniques for automated testing
- sample
Test Automation Made Simple
- test-automation
- assertions
- testing-tools
- mock-server
Contains latest company wise questions of LeetCode as of July 2026.
- leetcode
- leetcode-companies
- leetcode-company-questions
- leetcode-company-wise-questions
A damn simple library for building production-ready RESTful web services.
- dropwizard
- java
- web-framework
- rest
Epoxy is an Android library for building complex screens in a RecyclerView
📌 a missing Java std lib(simple & 0-dependency) for framework/middleware, provide an enhanced InheritableThreadLocal that transmits values between threads even using thread pooling components.
- java
- threadlocal
- threadsafe
- transmittable
:rocket: Ultimate Android Reference - Your Road to Become a Better Android Developer
- android
- android-library
- android-development
- android-developers
Examples and server integrations for generating the Swagger API Specification, which enables easy access to your REST API
Learning RxJava for Android by example
- rxjava
- java
- learning-rxjava
- example
Socket.IO server implemented on Java. Realtime java framework
- socket-io
- java
- netty
- polling
Haven is for people who need a way to protect their personal spaces and possessions without compromising their own privacy, through an Android app and on-device sensors
- sensor
- device-sensors
- monitoring-service
- prototype-android-application
mini-spring is a simplified version of the Spring framework that helps you quickly familiarize yourself with Spring source code and master Spring's core principles. It extracts Spring's core logic with extremely simplified code while preserving Spring's core functionality.
- mini-spring
- springboot
- spring
- springframework
Java implementation of JSON Web Token (JWT)
- dx-sdk
- java
- jwt
GraphQL Java implementation
- graphql
- graphql-java
- java
A list of useful Java frameworks, libraries, software and hello worlds examples
- java-links
- java-frameworks
- awesome-list
- machine-learning
TranslatedSpring Cloud learning examples: service discovery, service governance, distributed tracing, service monitoring, and more
- springcloud
- spring-cloud-demo
- eureka
- hystrix
A comprehensive Domain-Driven Design example with problem space strategic analysis and various tactical patterns.
- domain-driven-design
- ddd
- ddd-architecture
- c4