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Java

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1369 projects4344.7k total stars1011.3k total forks33 languages

Open-source projects built with Java

There are currently 1369 open-source projects built with Java, with a combined total of 4344.7k GitHub stars. The most common language among these projects is Java.

Showing 1,247 open-source projects · page 27 of 35

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Community-curated · Updated weekly · 100% open source

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scicloj.ml
scicloj.mlscicloj/scicloj.ml

An idiomatic Clojure machine learning library providing a unified interface for classification, regression, and unsupervised models.

23816Clojure
7 months ago
chrome-devtools-java-client
chrome-devtools-java-clientkklisura/chrome-devtools-java-client

A Java client library for instrumenting, inspecting, debugging, and profiling Chromium-based browsers via the Chrome DevTools Protocol.

23784Java
1 year ago
OTP-Java
OTP-JavaBastiaanJansen/OTP-Java

A lightweight Java library for generating and verifying HOTP and TOTP one-time passwords compliant with RFC 4226 and RFC 6238.

23641Java
1 year ago
OpenAPI Style Validator ()
OpenAPI Style Validator ()OpenAPITools/openapi-style-validator

A customizable style validator to ensure OpenAPI specifications adhere to organizational standards.

23645Java
6 months ago
r5r
r5ripeaGIT/r5r

An R package for rapid realistic routing on multimodal transport networks (walk, bike, public transport, car) using the Conveyal R5 engine.

23533R
14 days ago
JaCoP
JaCoPradsz/jacop

A Java-based open-source constraint programming solver with extensive global constraints and Scala DSL support.

23459Java
2 months ago
TrackMate
TrackMatefiji/TrackMate

An open and extensible Fiji plugin for single-particle tracking in life-science microscopy images.

23485Java
2 months ago
Green Coffee
Green Coffeemauriciotogneri/green-coffee

Run Gherkin acceptance tests in Android instrumentation tests using step definitions you declare.

23022Java
5 years ago
Duratom
Duratomjimpil/duratom

A durable atom and agent type for Clojure that persists state to various backends like files, databases, and cloud storage.

23013Clojure
2 years ago
JMSToolBox ()
JMSToolBox ()jmstoolbox/jmstoolbox

A universal JMS client for browsing, posting, and managing messages across multiple queue providers with REST API support.

22850Java
11 days ago
PETEP
PETEPWarxim/petep

An open-source Java proxy for penetration testing, enabling traffic analysis and modification of TCP/UDP application protocols.

22822Java
2 years ago
PircBotX
PircBotXpircbotx/pircbotx

A modern Java library for building IRC bots and clients with comprehensive protocol support and robust connection handling.

22771Java
3 months ago
graphql-java-servlet
graphql-java-servletgraphql-java-kickstart/graphql-java-servlet

A servlet-based HTTP endpoint for GraphQL Java, supporting Relay.js, Apollo, and OSGi out of the box.

227108Java
1 day ago
ruby-spark
ruby-sparkondra-m/ruby-spark

A Ruby wrapper for Apache Spark, enabling large-scale data processing with Ruby's expressive syntax.

22628Ruby
8 years ago
jetbrains-plugin-graph-database-support
jetbrains-plugin-graph-database-supportneueda/jetbrains-plugin-graph-database-support

A JetBrains IDE plugin for working with Neo4j graph databases directly within your development environment.

22655Java
4 years ago
Themis
ThemisXiaoMi/themis

An ACID transaction layer for HBase providing cross-row and cross-table transactions based on Google's Percolator algorithm.

22558Java
3 years ago
aprof
aprofDevexperts/aprof

A low-overhead Java memory allocation profiler that instruments bytecode to track object creation.

22439Java
2 years ago
DroidMVP
DroidMVPandrzejchm/DroidMVP

A lightweight Android library for implementing MVP, Passive View, and Presentation Model patterns.

22423Java
8 years ago
Apache Edgent
Apache Edgentapache/incubator-edgent

An open source programming model and runtime for analyzing data and events on edge devices, reducing data transmission and storage costs.

222134Java
6 years ago
pycascading
pycascadingtwitter/pycascading

A Python wrapper for Cascading that enables building and controlling Hadoop data processing workflows entirely in Python.

22135Python
6 years ago
CPFG
CPFGcpgf/cpgf

A cross-platform C++ library for callback, reflection, serialization, and script binding, written in standard C++ without preprocessor tools.

22161C++
4 years ago
React Native Floating Bubble
React Native Floating Bubblehybriteq/react-native-floating-bubble

A React Native wrapper for creating Facebook Chat Head-like floating bubbles on Android.

22064Java
2 years ago
pandect
pandectxsc/pandect

A fast and easy-to-use Clojure library for message digests, checksums, HMAC, and digital signatures.

22011Clojure
1 year ago
Less Engine
Less EngineAsual/lesscss-engine

A Java wrapper for less.js that provides core LESS compilation functionality for JVM applications.

22065JavaScript
5 years ago
react-native-idle-timer
react-native-idle-timermarcshilling/react-native-idle-timer

A React Native bridge to programmatically enable or disable the screen idle timer on iOS and Android.

22044Java
6 months ago
Kalium
Kaliumabstractj/kalium

Java binding to the libsodium library for modern, secure cryptography and networking operations.

22074Java
2 years ago
Blaze
Blazesamply/blaze

A FHIR® server with an internal, fast CQL evaluation engine for population-wide healthcare queries.

21925Clojure
2 days ago
Hdiv
Hdivhdiv/hdiv

An open-source runtime application self-protection (RASP) framework that defends Java web apps against OWASP Top 10 threats.

21972Java
1 year ago
OpenCCG
OpenCCGOpenCCG/openccg

A Java library for parsing and generating text using combinatory categorial grammar and hybrid logic dependency semantics.

21945Java
5 years ago
HealthyPi
HealthyPiProtocentral/protocentral-healthypi-v3

An open-source Raspberry Pi HAT that transforms the Pi into a full-featured vital sign monitor for ECG, SpO2, and respiration.

21957C++
1 year ago
native-lib-loader
native-lib-loaderscijava/native-lib-loader

A Java utility for extracting and loading platform-specific native libraries from JAR files.

21843Java
1 year ago
Actionbase
Actionbasekakao/actionbase

A specialized database for social interactions (likes, views, follows) that precomputes data at write time for real-time, high-scale reads.

21715Kotlin
1 day ago
Omero
Omeroome/openmicroscopy

Open-source software and data format standards for storing and manipulating biological light microscopy data.

217104Java
15 days ago
aws-maven
aws-mavenspring-projects/aws-maven

A Maven Wagon implementation for publishing and retrieving artifacts from Amazon S3 buckets.

216169Java
3 years ago
hadoop-pcap
hadoop-pcapRIPE-NCC/hadoop-pcap

A Hadoop library for reading and processing packet capture (PCAP) files in MapReduce jobs and Hive queries.

216101Java
3 years ago
Yasson
Yassoneclipse-ee4j/yasson

A Java framework providing a standard binding layer between Java classes and JSON documents, implementing JSON-B (JSR-367).

215107Java
22 days ago
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