Java
Showing 36 of 1442 projects
An open-source platform for visualizing and manipulating large graphs and networks with real-time performance.
A unified real-time data platform combining stream processing with a fast data store for instant action on data-in-motion.
A fast, open-source routing engine for OpenStreetMap, usable as a Java library or standalone web server.
A fully reactive, open-source enterprise IoT platform built on Java and Spring Boot for unified device management and real-time data processing.
A fast and efficient binary object graph serialization and cloning framework for Java.
A documentation generator for multiple programming languages that extracts comments from source code to produce formatted reference manuals.
A high-performance, asynchronous HTTP and WebSocket client library for Java built on Netty.
Generates Java types from JSON or JSON Schema and annotates them for data-binding with Jackson, Gson, etc.
An open-source traditional roguelike dungeon crawler with randomized levels, enemies, and hundreds of items.
A configuration library for JVM languages using HOCON files, supporting JSON, properties, and environment variable substitution.
A Java rule engine, DMN engine, and complex event processing engine for business logic and expert systems.
An open-source, Material Design file manager for Android with root access, encryption, and cloud support.
A Java implementation of the GraphQL specification for building type-safe GraphQL servers.
A curated collection of useful Java frameworks, libraries, software, and hello world examples with license and GitHub star info.
An easy-to-use, powerful, and reliable system to process and distribute data across cybersecurity, observability, and AI pipelines.
A tool that automatically reformats Java source code to comply with Google Java Style guidelines.
A Java 1-25 parser and abstract syntax tree library with advanced analysis capabilities for source code manipulation.
An asynchronous thread pool framework for Java applications that supports dynamic configuration changes, monitoring, and alerting without code modifications.
A safe, dynamic tracing tool for Java applications that injects code at runtime without restarts.
A Java SQL parser that translates SQL statements into a traversable hierarchy of Java classes, supporting multiple RDBMS dialects.
A comprehensive Domain-Driven Design example project implementing a library system with strategic analysis and tactical patterns.
An open-source database schema change management tool that tracks, versions, and deploys database changes.
Ultra fast distributed actor framework for Go, C#, and Java/Kotlin, enabling cross-platform concurrency and messaging.
An Android library implementing Material Design tap targets for feature discovery and user onboarding.
An extensible multilanguage static code analyzer that finds common programming flaws and duplicated code across 20+ languages.
A Java library for generating high-quality thumbnails with a simple fluent interface and no external dependencies.
A free, open-source client for Old School RuneScape with plugin support and customization.
A lightweight Java library providing cross-platform, high-performance bindings to native APIs for graphics, audio, parallel computing, and XR.
A modern Java framework for building powerful, user-friendly command line applications with GraalVM native image support.
A reference implementation of a cargo booking system demonstrating Domain-Driven Design (DDD) patterns and practices.
A lightweight Java rules engine for defining and executing business rules with POJOs, annotations, and expression languages.
A Gradle plugin that enables Java 8 lambda expressions and method references in Java 6, 7, and Android projects.
A framework and common set of workloads for evaluating and comparing the performance of different NoSQL and cloud-serving databases.
Build powerful pipelines in any programming language.
Android library for rapidly implementing attractive and insightful charts in Android applications.
An open-source multi-model NoSQL DBMS supporting Graph, Document, Reactive, Full-Text, and Geospatial models in a single product.
Related Tags
Found a gem we're missing?
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.