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Awesome

An open API service indexing awesome lists of open source software.

awesome-java

A curated list of awesome frameworks, libraries and software for the Java programming language.
https://github.com/akullpp/awesome-java

Last synced: 3 days ago
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  • Projects

    • Testing

      • AssertJ - Fluent assertions that improve readability.
      • JsonUnit - Library that simplifies JSON comparison in tests.
      • XMLUnit - Simplifies testing for XML output.
      • ConsoleCaptor - Captures console output for unit testing purposes.
      • junit-dataprovider - TestNG-like data provider/runner for JUnit.
      • junit-pioneer - JUnit 5 extension pack, pushing the frontiers on Jupiter.
      • LogCaptor - Captures log entries for unit testing purposes.
      • log-capture - Captures log entries and provides assertions for unit and integration testing.
      • Mutability Detector - Reports whether instances of a given class are immutable.
      • raml-tester - Tests if a request/response matches a given RAML definition.
      • Selfie - Snapshot testing (inline and on disk).
      • Stebz - Multi-approach framework for test steps managing.
      • Testcontainers - Provides throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.
      • JMockit - Integration testing, API mocking and faking, and code coverage.
      • Mockito - Mocking framework that lets you write tests with a clean and simple API.
      • Moco - Concise web services for stubs and mocks.
      • PowerMock - Mocks static methods, constructors, final classes and methods, private methods, and removal of static initializers.
      • EasyMock - EasyMock is a Java library that provides an easy way to use Mock Objects in unit testing.
      • JUnit - Common testing framework.
      • Pact JVM - Consumer-driven contract testing.
      • Kensa - Code-first BDD framework for Java and Kotlin that generates interactive HTML reports and sequence diagrams from test code.
      • skipper-java - Real-time test execution control via Google Spreadsheet, enabling instant toggle without code changes.
      • Java Evolved - Side-by-side comparisons of legacy and modern Java patterns.
      • JBehave - Extensively configurable framework that describes stories.
      • BitDive ![c - Zero-code integration testing platform that generates tests from runtime application behavior.
      • jqwik - Engine for property-based testing built on JUnit 5.
      • Selenium Boot - Zero-boilerplate Selenium + TestNG framework with auto driver management, smart retry, self-healing locators, AI failure analysis, and a built-in HTML report.
      • Truth - Google's fluent assertion and proposition framework.
      • test-watch-maven-plugin - Maven plugin providing Vitest-inspired watch mode for tests with smart selection and parallel execution.

    • Utility

      • Guava - Collections, caching, primitives support, concurrency libraries, common annotations, string processing, I/O, and more.
      • JADE - Framework and environment for building and debugging multi-agent systems. (LGPL-2.0-only)
      • JGit - Lightweight, pure Java library implementing the Git version control system.
      • Protégé - Provides an ontology editor and a framework to build knowledge-based systems.
      • Arthas - Allows to troubleshoot production issues for applications without modifying code or restarting servers.
      • cactoos - Collection of object-oriented primitives.
      • Chocotea - Generates postman collection, environment and integration tests from java code.
      • CRaSH - Provides a shell into a JVM that's running CRaSH. Used by Spring Boot and others. (LGPL-2.1-or-later)
      • Dex - Java/JavaFX tool capable of powerful ETL and data visualization.
      • dregex - Regular expression engine that uses deterministic finite automata. It supports some Perl-style features and yet retains linear matching time, and also offers set operations.
      • Embulk - Bulk data loader that helps data transfer between various databases, storages, file formats, and cloud services.
      • fswatch - Micro library to watch for directory file system changes, simplifying java.nio.file.WatchService.
      • Gephi - Cross-platform for visualizing and manipulating large graph networks. (GPL-3.0-only)
      • Javadoc Publisher - Generate Javadoc from your maven/gradle project and deploy it automatically on GitHub Page.
      • Java Diff Utils - Utilities for text or data comparison and patching.
      • JavaVerbalExpressions - Library that helps with constructing difficult regular expressions.
      • JKScope - Java scope functions inspired by Kotlin.
      • minio-java - Provides simple APIs to access any Amazon S3-compatible object storage server.
      • Semver4j - Lightweight library that helps you handling semantic versioning with different modes.
      • Underscore-java - Port of Underscore.js functions.
      • bucket4j - Rate limiting library based on token-bucket algorithm.
      • Protégé - Provides an ontology editor and a framework to build knowledge-based systems.
      • java-util - Zero-dependency, high-performance utilities featuring Converter (universal type conversion), DeepEquals, CaseInsensitiveMap, TTLCache, CompactMap, MultiKeyMap, and object graph traversal.
      • Jctx - Reads a Java project and generates a structured context file so AI tools can understand and help plan the codebase.
      • java-refined - Zero-dependency refinement types for Java 8+ with type-safe wrappers covering numerics, strings, and collections.
      • Sift - Type-safe, AST-based Regex Builder focused on readability and ReDoS prevention.

    • Version Managers

      • jabba - Java Version Manager inspired by nvm. Supports macOS, Linux and Windows.
      • jenv - Java Version Manager inspired by rbenv. Can configure globally or per project. Tested on Debian and macOS.
      • SDKMan - Java Version Manager inspired by RVM and rbenv. Supports UNIX-based platforms and Windows.

    • Web Crawling

      • Apache Nutch - Highly extensible, highly scalable web crawler for production environments.
      • jsoup - Scrapes, parses, manipulates and cleans HTML.
      • Crawler4j - Simple and lightweight web crawler.
      • webmagic - Scalable crawler with downloading, url management, content extraction and persistent.
      • StormCrawler - SDK for building low-latency and scalable web crawlers.

    • Web Frameworks

      • ActiveJ - Lightweight asynchronous framework built from the ground up for developing high-performance web applications.
      • Apache Tapestry - Component-oriented framework for creating dynamic, robust, highly scalable web applications.
      • Apache Wicket - Component-based web application framework similar to Tapestry, with a stateful GUI.
      • Bootique - Minimally opinionated framework for runnable apps.
      • Firefly - Asynchronous framework for rapid development of high-performance web application.
      • Javalin - Microframework for web applications.
      • Jooby - Scalable, fast and modular micro-framework that offers multiple programming models.
      • Ninja - Full-stack web framework.
      • Pippo - Small, highly modularized, Sinatra-like framework.
      • Play - Built on Akka, it provides predictable and minimal resource consumption (CPU, memory, threads) for highly-scalable applications in Java and Scala.
      • PrimeFaces - JSF framework with both free and commercial/support versions and frontend components.
      • Ratpack - Set of libraries that facilitate fast, efficient, evolvable and well-tested HTTP applications.
      • Vaadin - Event-driven framework that uses standard web components. Server-side architecture with Ajax on the client side.
      • Blade - Lightweight, modular framework that aims to be elegant and simple.
      • Firefly - Asynchronous framework for rapid development of high-performance web application.
      • Pippo - Small, highly modularized, Sinatra-like framework.
      • Takes - Opinionated web framework which is built around the concepts of True Object-Oriented Programming and immutability.
      • WebForms Core - A technology for managing HTML tags from the server.
      • PrimeFaces - JSF framework with both free and commercial/support versions and frontend components.
      • Erupt - Annotation-Driven Low-Code & JPA Visualization
      • tinystruct - Lightweight, pluggable framework for building Java applications with CLI, HTTP, and modular extension support.
      • Bootique - Minimally opinionated framework for runnable apps.
      • Jooby - Scalable, fast and modular micro-framework that offers multiple programming models.

    • Workflow Orchestration Engines

      • Cadence - Stateful code platform from Uber.
      • Temporal - Microservice orchestration platform, forked from Cadence but gRPC based.
      • flowable - Compact and efficient workflow and business process management platform.

  • Resources

Programming Languages
Java 386 HTML 8 Kotlin 8 Python 3 C++ 3 Rust 2 Shell 2 PHP 1 JavaScript 1 Gherkin 1
Categories
Projects 889 Resources 97
Sub Categories
Platform 75 Testing 69 People 44 Miscellaneous 42 Database 40 Security 27 Monitoring 26 Utility 26 Web Frameworks 23 REST Frameworks 22 Websites 21 Code Generators 19 Science 17 JSON 17 Messaging 16 Distributed Applications 15 PDF 15 Distribution 15 Networking 15 Configuration 15 JVM and JDK 15 Logging 14 Related Awesome Lists 14 Template Engine 14 Machine Learning 13 Code Analysis 13 Performance analysis 12 Microservice 11 ORM 11 Data Structures 11 Bytecode Manipulation 11 Dependency Injection 11 HTTP Clients 11 Development 11 Game Development 10 Geospatial 10 Bean Mapping 10 CLI 10 Imagery 9 Formal Verification 9 Functional Programming 9 Financial 7 Introspection 7 Podcasts and Screencasts 7 Influential Books 7 Document Processing 7 Job Scheduling 7 GUI 7 Artificial Intelligence 7 Serialization 7 High Performance 7 Reactive libraries 6 Natural Language Processing 6 CSV 6 Decompilation 6 Web Crawling 5 Search 5 IDE 5 PaaS 5 Server 5 Date and Time 5 Native 5 Caching 4 Constraint Satisfaction Problem Solver 4 Hypermedia Types 4 Code Coverage 4 Distributed Transactions 4 Build 4 Processes 3 Workflow Orchestration Engines 3 Computer Vision 3 Code Formatting 3 Flat File 3 Version Managers 3 Mobile Development 3 Communities 2 Cloud 2 Architecture 2 Frontends 2 Cluster Management 2 Compiler-compiler 2 Pathfinding 1 Decentralization 1
Keywords
java 238 kotlin 19 spring-boot 17 testing 16 android 15 spring 14 microservices 13 jvm 13 static-analysis 12 monitoring 12 database 10 http 10 java-library 10 json 9 python 9 awesome 9 javascript 8 annotation-processor 8 xml 8 rest 8 rest-api 8 junit 7 sql 7 rpc 7 library 7 machine-learning 7 maven-plugin 6 framework 6 api 6 javafx 6 high-performance 6 serialization 6 configuration 6 orm 6 java8 6 metrics 6 logging 6 java-8 6 jdbc 6 jackson 6 cloud-native 6 static-code-analysis 6 awesome-list 6 cpp 5 scheduler 5 rust 5 groovy 5 test-automation 5 functional-programming 5 generator 5