1.termux / termux-app
Termux - a terminal emulator application for Android OS extendible by variety of packages.
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75 repositories by Attention Score · May 7, 2026 – Nov 2, 2026 (UTC)
Termux - a terminal emulator application for Android OS extendible by variety of packages.
Orchestrate everything, everywhere. The open-source control plane for workflows across data, infrastructure, business processes and AI agents. Declarative YAML, event-driven, any language, Git-versioned, scalable to millions of executions.
All Algorithms implemented in Java
Jenkins automation server
Design patterns implemented in Java
No clever tagline needed.
The ZAP by Checkmarx Core project
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
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.
Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.
微信开发 Java SDK ,支持包括微信支付,开放平台,小程序,企业微信,视频号,公众号等的后端开发
Desktop app for managing BibTeX and BibLaTeX (.bib) libraries
Quarkus: Supersonic Subatomic Java.
Open source alternative to Auth0 / Firebase Auth / AWS Cognito
Open-Source Web UI for Apache Kafka Management
Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.
Modern Java decompiler aiming to be as accurate as possible, with an emphasis on output quality. Fork of the Fernflower decompiler.
A blazingly fast multi-language serialization framework for idiomatic domain objects, schema IDL, and cross-language data exchange.
A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)
A tool for mocking HTTP services
A complete 3-D game development suite written in Java.
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.
Main Liquibase Source
Java JWT: JSON Web Token for Java and Android
An extensible multilanguage static code analyzer.
Apache ZooKeeper
Persistent cluster-friendly scheduler for Java
🗺️ Minecraft map editor and mod
A Minecraft Mod about Matter, Energy and using them to conquer the world..
Apache OFBiz is an open source product for the automation of enterprise processes. It includes framework components and business applications for ERP, CRM, E-Business/E-Commerce, Supply Chain Management and Manufacturing Resource Planning. OFBiz provides a foundation and starting point for reliable, secure and scalable enterprise solutions.
Apache KIE (Knowledge Is Everything) is the home of Drools, OptaPlanner, jBPM, and Kogito.
Allows of newer clients to connect to older server versions for Minecraft servers.
SpotBugs is FindBugs' successor. A tool for static analysis to look for bugs in Java code.
A cluster computing framework for processing large-scale geospatial data
Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.
A lightweight, cross-platform file manager with a dual-pane interface
Awesome list about everything related to J2ME. Documentation, academic papers, tutorials, communities, IDEs, SDKs, emulators, apps, video games.
Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.
Terasology - open source voxel world
A tech mod for Minecraft themed around the magic of nature and plant life.
An XMPP server licensed under the Open Source Apache License.
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.
Spoon is a metaprogramming library to analyze and transform Java source code. :spoon: is made with :heart:, :beers: and :sparkles:. It parses source files to build a well-designed AST with powerful analysis and transformation API.
An Awesome List about everything related to Symbian OS. Documentation, academic papers, tutorials, communities, IDEs, SDKs, emulators, apps, video games.
The SpotBugs plugin for security audits of Java web applications and Android applications. (Also work with Kotlin, Groovy and Scala projects)
SirixDB is an an embeddable, bitemporal, append-only database system and event store, storing immutable lightweight snapshots. It keeps the full history of each resource. Every commit stores a space-efficient snapshot through structural sharing. It is log-structured and never overwrites data. SirixDB uses a novel page-level versioning approach.
EventMesh is a new generation serverless event middleware for building distributed event-driven applications.
A reference implementation of a JSON package in Java.
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.
The open-source Java obfuscation tool working with Ant and Gradle by yWorks - the diagramming experts
Jollyday - A worldwide public holidays library
Azkaban workflow manager.
Fast and reliable message broker built on top of Kafka.
a Business Process Management (BPM) Suite
An Extensible Request/Response Workbench
PHPStorm Plugin for Magento 2
Awesome Procedures On Cypher for Neo4j - codenamed "apoc" If you like it, please ★ above ⇧
A simple configuration library for Java applications providing a node structure, a variety of formats, and tools for transformation
Accumulo backed time series database
An HTTP bridge for Apache Kafka®
Get a recipe to cook today, based on the ingredients you have at home.
Neo4j Spatial is a library of utilities for Neo4j that faciliates the enabling of spatial operations on data. In particular you can add spatial indexes to already located data, and perform spatial operations on the data like searching for data within specified regions or within a specified distance of a point of interest.
Parallel Collectors is a toolkit easing parallel collection processing in Java using Stream API.
Java SDK for CloudEvents
The LinuxForHealth FHIR® Server and related projects
Android Library to make it easy to create an Code editor or IDE that support any languages and themes, with auto complete, auto indenting, snippets and more features
Community WebView Plugin - Allows Flutter to communicate with a native WebView.
A customizable style validator to make sure your OpenAPI spec follows your organization's standards.
A Private Terraform Registry
AET - a system that detects visual changes on web sites and performs basic page health checks
Gradle Docker plugin
Distributed Stream and Batch Processing
Ballerina MQTT Module.