149 Repositories
Java high-performance Libraries
OBJECT ORIENTED PROGRAMING IN JAVA Coursera SPECIALIZATION by DUKE UNIVERSITY & UNIVERSITY OF CALIFORNIA, SAN DIEGO
COURSERA Object Oriented Programming in Java Object Oriented Programming in Java - by Duke University & University of California, San Diego Java Prog
Auto-Unit-Test-Case-Generator automatically generates high-level code-coverage JUnit test suites for Java, widely used within the ANT Group.
中文README传送门 What is Auto-Unit-Test-Case-Generator Auto-Unit-Test-Case-Generator generates JUnit test suites for Java class just as its name. During te
Better performance with lottie animations using RLottie in react-native
🌈 react-native-rlottie Features ▶️ Uses rlottie to run lottie animations 🌠 rlottie creates rasterized bitmaps for each frame of the animation (inste
Swiss army knife of bugfixes and performance improvements for MC 1.7.10
ArchaicFix This mod implements a number of bugfixes, tweaks, and optimizations for Minecraft 1.7.10. The latest development version can be downloaded
A sample repo to help you capture performance logs in Java-TestNG using CDP on LambdaTest. Run Selenium tests with TestNG on LambdaTest platform.
How to capture performance logs in Java-TestNG using CDP on LambdaTest Environment Setup Global Dependencies Install Maven Or Install Maven with Homeb
Check performance metrics by running Selenium 4 tests with JUnit on LambdaTest cloud.
Run Selenium 4 Tests With JUnit On LambdaTest Blog ⋅ Docs ⋅ Learning Hub ⋅ Newsletter ⋅ Certifications ⋅ YouTube Learn how to use JUnit framewor
A simple app that allows you to view high quality aerial photos of Poland
kalucky0 Maps A simple app that allows you to view high quality aerial photos of Poland Data source: Geoportal Contributing Contributions are always w
The High-Performance Java Persistence book and video course code examples
High-Performance Java Persistence The High-Performance Java Persistence book and video course code examples. I wrote this article about this repositor
The Java implementation of "A Survey of Trajectory Distance Measures and Performance Evaluation". VLDBJ 2020
A Survey of Trajectory Distance Measures and Performance Evaluation The Java implementation of the following paper: Han Su, Shuncheng Liu, Bolong Zhen
A high availability shopping(ecommerce) system using SpringBoot, Spring Cloud, Eureka Server, Spring Cloud Gateway, resillience4j, Kafka, Redis and MySQL.
High-availability-shopping-system A high availability shopping(ecommerce) system using SpringBoot, Spring Cloud, Eureka Server, Spring Cloud Gateway,
PolarDB-X is a cloud native distributed SQL Database designed for high concurrency, massive storage, complex querying scenarios.
中文文档 What is PolarDB-X ？ PolarDB-X is a cloud native distributed SQL Database designed for high concurrency, massive storage and complex querying scen
A Hybrid Serving & Analytical Processing Database.
DingoDB DingoDB is a real-time Hybrid Serving & Analytical Processing (HSAP) Database. It can execute high-frequency queries and upsert, interactive a
Always High is a College help app catered towards helping college students in managing their day-to-day hassle!
Always High Always High is a College help app cattered towards helping the college students in managing their day-to-day hassle! Problem : In the onli
Operating Systems - Concepts of computer operating systems including concurrency, memory management, file systems, multitasking, performance analysis, and security. Offered spring only.
Nachos for Java README Welcome to Nachos for Java. We believe that working in Java rather than C++ will greatly simplify the development process by p
Puppeteer/Playwright in Java. High-Level headless browser.
HBrowser Another headless browser for Java with Puppeteer and Playwright implemented. Add this to your project with Maven/Gradle/Sbt/Leinigen (Java 8
Insanely fast ECS (Entity Component System) for Java
|) () |\/| | |\| | () |\| Dominion is an Entity Component System library for Java. Entity Component System architecture promotes data-oriented program
Creates high-resolution isometric screenshots of Minecraft's game objects
Isometric Renders Overview Isometric Renders allows you to take isometric screenshots, or rather, create renders of game objects like parts of world,
Rewrite of the dataconverter system for performance.
DataConverter This mod completely rewrites the dataconverter system for Minecraft. Please note that this fabric mod is not to be used. It is published
CodeGen - a secure, high efficiency, and offline-able software, it provides several useful functions
CodeGen Efficiency ToolBox Introduce Download References Issues and Suggestions Software Preview Introduce CodeGen is a secure, high efficiency, and o
A modular, high performance, headless e-commerce(ecommerce) platform built with Java,Springboot, Vue.
What is Shopfly? Shopfly is modular, high performance, headless e-commerce(ecommerce) platform built with Java,Springboot, Vue. Architecture Shopfly i
A modular, high performance, headless e-commerce(ecommerce) platform built with Java,Springboot, Vue.
What is Shopfly? Shopfly is modular, high performance, headless e-commerce(ecommerce) platform built with Java,Springboot, Vue. Architecture Shopfly i
High performance I/O library for Java using io_uring under the hood
nio_uring nio_uring is an I/O library for Java that uses io_uring under the hood, which aims to be: A simple and flexible API Super fast and efficient
High-level contextual steps in your tests for any reporting tool
Xteps High-level contextual steps in your tests for any reporting tool. License Maven Central Javadoc Xteps Xteps Allure Xteps ReportPortal How to use
Add a Validate Thread Group button to the JMeter toolbar.
🚀 Validate Thread Group button Add a Validate Thread Group(s) button to the JMeter toolbar. 🌟 Why do we need this? Often when we debug our JMeter te
A high-performance Java API wrapper for arblib, the fantastic and amazing arbitrary-precision ball arithmetic C library, implemented via SWIG
A high-performance Java API wrapper for arblib, the fantastic and amazing arbitrary-precision ball arithmetic C library, implemented via SWIG
A spring cloud infrastructure provides various of commonly used cloud components and auto-configurations for high project consistency
A spring cloud infrastructure provides various of commonly used cloud components and auto-configurations for high project consistency.
A straight table component designed for performance
@qlik-oss/react-native-simple-grid A straight table component designed for performance Installation npm install @qlik-oss/react-native-simple-grid Usa
An intelliJ plugin providing a UI layer for git-flow, which in itself is a collection of Git extensions to provide high-level repository operations for Vincent Driessen's branching model.
Git Flow Integration Plus for Intellij An intelliJ plugin providing a UI layer for git-flow, which in itself is a collection of Git extensions to prov
ShenYu is High-Performance Java API Gateway.
Scalable, High Performance, Responsive API Gateway Solution for all MicroServices https://shenyu.apache.org/ English | 简体中文 Architecture Features Shen
High level api to interact with maven form within the jvm
maven-utils High level api to interact with maven from within the jvm Use it by adding the dependency to your maven pom: dependency groupIdse.
Distributed, masterless, high performance, fault tolerant data processing
Onyx What is it? a masterless, cloud scale, fault tolerant, high performance distributed computation system batch and stream hybrid processing model e
An experimental mod that converts some block entities to blockstates. This is done for performance & functionality reasons.
BetterBlockStates An experimental mod that converts some block entities to blockstates. This is done for performance & functionality reasons. Current
Apache JMeter - An Open Source Java application designed to measure performance and load test applications
An Open Source Java application designed to measure performance and load test applications. By The Apache Software Foundation What Is It? Apache JMete
Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput.
Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.
High Performance data structures and utility methods for Java
Agrona Agrona provides a library of data structures and utility methods that are a common need when building high-performance applications in Java. Ma
Asynchronous, high-performance Minecraft Hologram library for 1.8-1.18 servers.
Hologram-Lib Asynchronous, high-performance Minecraft Hologram library for 1.8-1.18 servers. Requirements This library can only be used on spigot serv
inspectIT is the leading Open Source APM (Application Performance Management) tool for analyzing your Java (EE) applications.
🔥 inspectIT OpenCensus Edition has been released 🔥 The inspectIT OCE project provides an improved Java agent newly developed from scratch focusing o
A high-level cross-platform 2D game development API
mini2Dx A high-level game development API for LibGDX inspired by Slick Website Wiki Community Javadoc Downloads Goals The main objective of mini2Dx is
Generate and read big Excel files quickly
fastexcel fastexcel-writer There are not many alternatives when you have to generate xlsx Excel workbooks in Java. The most popular one (Apache POI) i
ActiveJ is an alternative Java platform built from the ground up. ActiveJ redefines web, high load, and cloud programming in Java, featuring ultimate performance and scalability!
Introduction ActiveJ is a full-featured modern Java platform, created from the ground up as an alternative to Spring/Micronauts/Netty/Jetty. It is des
QuickPerf is a testing library for Java to quickly evaluate and improve some performance-related properties
QuickPerf is a testing library for Java to quickly evaluate and improve some performance-related properties quickperf.io 📙 Documentation Annotations
A Primitive Collection library that reduces memory usage and improves performance
Primitive-Collections This is a Simple Primitive Collections Library i started as a hobby Project. It is based on Java's Collection Library and FastUt
📺 Streaming OBS video/Mjpeg into maps on item frames at a high frame rate
MakiScreen Mjpeg 📺 Streaming OBS video/Mjpeg into maps on item frames at a high frame rate images taken on TotalFreedom: play.totalfreedom.me How doe
C2ME-fabric - A Fabric mod designed to improve the chunk performance of Minecraft.
C^2M-Engine A Fabric mod designed to improve the chunk performance of Minecraft. So what is C2ME? C^2M-Engine, or C2ME for short, is a Fabric mod desi
SeaTunnel is a distributed, high-performance data integration platform for the synchronization and transformation of massive data (offline & real-time).
SeaTunnel SeaTunnel was formerly named Waterdrop , and renamed SeaTunnel since October 12, 2021. SeaTunnel is a very easy-to-use ultra-high-performanc
Microstream - High-Performance Java-Native-Persistence
Microstream - High-Performance Java-Native-Persistence. Store and load any Java Object Graph or Subgraphs partially, Relieved of Heavy-weight JPA. Microsecond Response Time. Ultra-High Throughput. Minimum of Latencies. Create Ultra-Fast In-Memory Database Applications & Microservices.
Catppuccin - 😸 Soothing pastel theme for the high-spirited!
Catppuccin Theme Catppuccin is a community-driven pastel theme that aims to be the middle ground between low and high contrast themes. It consists of
Takin is an Java-based, open-source system designed to measure online or test environmental performance test for full-links, Especially for microservices
Takin is an Java-based, open-source system designed to measure online environmental performance test for full-links, Especially for microservices. Through Takin, middlewares and applications can identify real online traffic and test traffic, ensure that they enter the right databases.
APM, Application Performance Monitoring System
Apache SkyWalking SkyWalking: an APM(application performance monitor) system, especially designed for microservices, cloud native and container-based
Time series monitoring and alerting platform.
Argus Argus is a time-series monitoring and alerting platform. It consists of discrete services to configure alerts, ingest and transform metrics & ev
Clivia is a scalable, high-performance, elastic and responsive API gateway based on spring weblux
clivia是一款基于spring webflux的可扩展、高性能、高弹性、响应式的 API 网关 clivia_V0.0.1 架构概览 模块介绍 clivia-admin-core : 网关配置管理后台核心模块 clivia-client-core : 网关核心模块 clivia-example
✈A high-performance RPC based on Java & Netty.
bRPC README 中文版本 一个基于netty的RPC框架 基于netty NIO、IO多路复用。 client与server端建立心跳包保活机制。发生未知断连时，重连保证可靠长连接。 使用kryo序列化，自定义传输包，及传输格式，避免TCP沾包问题。 支持zookeeper或nacos做服务
A Fabric mod designed to improve server performance at high playercounts.
Very Many Players A Fabric mod designed to improve server performance at high playercounts. VMP is still in early development and things are expected
BurritoSpigot is a fork of TacoSpigot 1.8.9 that offers several enhancements to performance as well as bug fixes. while offer extra APIs and support for plugins
🌯 BurritoSpigot 🌯 BurritoSpigot is a fork of TacoSpigot 1.8.8 that offers several enhancements to performance as well as bug fixes. while offer extr
A Slimefun4 addon that adds a new storage solution for mass and organised storage without harsh performance.
Networks is a Slimefun4 addon that brings a simple yet powerful item storage and movement network that works along side cargo. Network Grid / Crafting
A maven plugin to include features from jmeter-plugins.org for JMeterPluginsCMD Command Line Tool to create graphs, export csv files from jmeter result files and Filter Result tool.
jmeter-graph-tool-maven-plugin A maven plugin to create graphs using the JMeter Plugins CMDRunner from JMeter result files (*.jtl or *.csv) or using F
Table-Computing (Simplified as TC) is a distributed light weighted, high performance and low latency stream processing and data analysis framework. Milliseconds latency and 10+ times faster than Flink for complicated use cases.
Table-Computing Welcome to the Table-Computing GitHub. Table-Computing (Simplified as TC) is a distributed light weighted, high performance and low la
AWS Lambda Performance comparison
aws-lambda-runtimes-performance AWS Lambda Performance comparison The full analyze is here https://filia-aleks.medium.com/benchmarking-all-aws-lambda-
The state-of-the-art Dashboard of Apache RoccketMQ provides excellent monitoring capability. Various graphs and statistics of events, performance and system information of clients and application is evidently made available to the user.
RocketMQ Dashboard How To Install With Docker get docker image mvn clean package -Dmaven.test.skip=true docker:build or docker pull apacherocketmq/ro
Final project of my Computer Science major in high school
BattleShips Final project of my Computer Science major in high school. I've coded an android app (in Java) in which users can play the game "Battle Sh
a blockchain network simulator aimed at researching consensus algorithms for performance and security
Just Another Blockchain Simulator JABS - Just Another Blockchain Simulator. JABS is a blockchain network simulator aimed at researching consensus algo
A low intrusive, configurable android library that converts layout XML files into Java code to improve performance
qxml English 一个低侵入，可配置的 Android 库，用于将 layout xml 文件转换为 Java 代码以提高性能。 与X2C的对比 X2C： 使用注解处理器生成View类，使用时需要在类中添加注解，并替换setContentView方法，侵入性较强； 对于布局属性的支持不够完美
Universal, flexible, high-performance distributed ID generator
CosId Universal, flexible, high-performance distributed ID generator 中文文档 Introduction CosId aims to provide a universal, flexible and high-performanc
Rewrite of the dataconverter system for performance.
DataConverter This mod completely rewrites the dataconverter system for Minecraft. Please note that this fabric mod is not to be used. It is published
The most powerfull forge server software (not yet) which aims for high capacity and performance on 1.16.5 modded server.
GoldenForge The most powerfull forge server software (not yet) which aims for high capacity and performance on 1.16.5 modded server. Current work Asyn
SparkFE is the LLVM-based and high-performance Spark native execution engine which is designed for feature engineering.
Spark has rapidly emerged as the de facto standard for big data processing. However, it is not designed for machine learning which has more and more limitation in AI scenarios. SparkFE rewrite the execution engine in C++ and achieve more than 6x performance improvement for feature extraction. It guarantees the online-offline consistency which makes AI landing much easier. For further details, please refer to SparkFE Documentation.
A Fabric mod designed to improve the chunk performance of Minecraft.
C^2M-Engine A Fabric mod designed to improve the chunk performance of Minecraft. So what is C2ME? C^2M-Engine, or C2ME for short, is a Fabric mod desi
Apache Lucene is a high-performance, full featured text search engine library written in Java.
Apache Lucene is a high-performance, full featured text search engine library written in Java.
A high level API to express vectorized operations in Java
vector-handle A high level API to express vectorized operations on primitive arrays in Java allowing to specify the vectorized operations as a simple
High performance RPC framework based on netty
RPC(Remote Procedure Call)实战 @desc: 仅用于个人学习、了解RPC @date: 2021/01/16 技术组成： 版本一 版本二 版本三 传输层 Netty4 * * 编码层 Kryo * * 应用层 JDK动态代理 * * 服务注册与发现 手动注册+guava缓存
A JSON Schema validation implementation in pure Java, which aims for correctness and performance, in that order
Read me first The current version of this project is licensed under both LGPLv3 (or later) and ASL 2.0. The old version (2.0.x) was licensed under LGP
A high-level and lightweight HTTP client framework for Java. it makes sending HTTP requests in Java easier.
A high-level and lightweight HTTP client framework for Java. it makes sending HTTP requests in Java easier.
APM, (Application Performance Management) tool for large-scale distributed systems.
Visit our official web site for more information and Latest updates on Pinpoint. Latest Release (2020/01/21) We're happy to announce the release of Pi
Spring-Boot-Plus is a easy-to-use, high-speed, high-efficient,feature-rich, open source spring boot scaffolding
Everyone can develop projects independently, quickly and efficiently！ What is spring-boot-plus? A easy-to-use, high-speed, high-efficient, feature-ric
A scientific charting library focused on performance optimised real-time data visualisation at 25 Hz update rates for data sets with a few 10 thousand up to 5 million data points.
ChartFx ChartFx is a scientific charting library developed at GSI for FAIR with focus on performance optimised real-time data visualisation at 25 Hz u
Rapidoid - Extremely Fast, Simple and Powerful Java Web Framework and HTTP Server!
Rapidoid - Simple. Powerful. Secure. Fast! Rapidoid is an extremely fast HTTP server and modern Java web framework / application container, with a str
http-kit is a minimalist, event-driven, high-performance Clojure HTTP server/client library with WebSocket and asynchronous support
HTTP Kit A simple, high-performance event-driven HTTP client+server for Clojure CHANGELOG | API | current Break Version: [http-kit "2.5.3"] ; Publish
A high available,high performance distributed messaging system.
#新闻 MetaQ 1.4.6.2发布。更新日志 MetaQ 1.4.6.1发布。更新日志 MetaQ 1.4.5.1发布。更新日志 MetaQ 1.4.5发布。更新日志 Meta-ruby 0.1 released: a ruby client for metaq. SOURCE #介绍 Meta
High Performance Inter-Thread Messaging Library
LMAX Disruptor A High Performance Inter-Thread Messaging Library Maintainer LMAX Development Team Support Open a ticket in GitHub issue tracker Google
Apache Druid: a high performance real-time analytics database.
Website | Documentation | Developer Mailing List | User Mailing List | Slack | Twitter | Download Apache Druid Druid is a high performance real-time a
A High Dynamic Range (HDR) Histogram
HdrHistogram HdrHistogram: A High Dynamic Range (HDR) Histogram This repository currently includes a Java implementation of HdrHistogram. C, C#/.NET,
High performance non-blocking webserver
Undertow Undertow is a Java web server based on non-blocking IO. It consists of a few different parts: A core HTTP server that supports both blocking
Java Collections till the last breadcrumb of memory and performance
Koloboke A family of projects around collections in Java (so far). The Koloboke Collections API A carefully designed extension of the Java Collections
Micro second messaging that stores everything to disk
Chronicle Queue Contents Table of Contents Contents About Chronicle Software What is Chronicle Queue Java Docs Usage More benchmarks Downloading Chron
CUBA Platform is a high level framework for enterprise applications development
Java RAD framework for enterprise web applications Website | Online Demo | Documentation | Guides | Forum CUBA Platform is a high level framework for
Jetserver is a high speed nio socket based multiplayer java game server written using Netty and Mike Rettig's Jetlang.It is specifically tuned for network based multiplayer games and supports TCP and UDP network protocols.
Note New version of Jetserver is called Nadron and is in a new netty 4 branch of this same repo. JetServer is a java nio based server specifically des
Sends stacktrace-level performance data from a JVM process to Riemann.
Riemann JVM Profiler riemann-jvm-profiler is a JVM agent that you can inject into any JVM process--one written in Clojure, Java, Scala, Groovy, etc.--
JVM Profiler Sending Metrics to Kafka, Console Output or Custom Reporter
Uber JVM Profiler Uber JVM Profiler provides a Java Agent to collect various metrics and stacktraces for Hadoop/Spark JVM processes in a distributed w
Performance visualisation tools
grav A collection of tools to help visualise process execution. This blog post has some detail on the rationale and implementation detail. Scheduler p
Performance analysis tools based on Linux perf_events (aka perf) and ftrace
perf-tools A miscellaneous collection of in-development and unsupported performance analysis tools for Linux ftrace and perf_events (aka the "perf" co
Performance monitoring and benchmarking suite
Introduction Likwid is a simple to install and use toolsuite of command line applications and a library for performance oriented programmers. It works
Pcap editing and replay tools for *NIX and Windows - Users please download source from
Tcpreplay Tcpreplay is a suite of GPLv3 licensed utilities for UNIX (and Win32 under Cygwin) operating systems for editing and replaying network traff
A High Performance Network ( TCP/IP ) Library
Chronicle-Network About A High Performance Network library Purpose This library is designed to be lower latency and support higher throughputs by empl
Apache Druid: a high performance real-time analytics database.
Website | Documentation | Developer Mailing List | User Mailing List | Slack | Twitter | Download Apache Druid Druid is a high performance real-time a
Zero-allocation hashing for Java
Zero-Allocation Hashing Version Overview This project provides a Java API for hashing any sequence of bytes in Java, including all kinds of primitive
A fast object pool for the JVM
Stormpot Stormpot is an object pooling library for Java. Use it to recycle objects that are expensive to create. The library will take care of creatin
Simple Binary Encoding (SBE) - High Performance Message Codec
Simple Binary Encoding (SBE) SBE is an OSI layer 6 presentation for encoding and decoding binary application messages for low-latency financial applic
RTree2D is a 2D immutable R-tree with STR (Sort-Tile-Recursive) packing for ultra-fast nearest and intersection queries
RTree2D RTree2D is a 2D immutable R-tree with STR (Sort-Tile-Recursive) packing for ultra-fast nearest and intersection queries. Goals Main our requir
Java Collections till the last breadcrumb of memory and performance
Koloboke A family of projects around collections in Java (so far). The Koloboke Collections API A carefully designed extension of the Java Collections
High Performance Primitive Collections for Java
HPPC: High Performance Primitive Collections Collections of primitive types (maps, sets, stacks, lists) with open internals and an API twist (no java.