OpenGamma / Strata
Open source analytics and market risk library from OpenGamma
OpenGamma / Strata
valkey-io / valkey-glide
An open source Valkey client library that supports Valkey, and Redis open source 6.2, 7.0 and 7.2. Valkey GLIDE is designed for reliability, optimized performance, and high-availability, for Valkey and Redis OSS based applications. GLIDE is a multi language client library, written in Rust with programming language bindings, such as Java and Python
TimefoldAI / timefold-quickstarts
Get started with Timefold quickstarts here. Optimize the vehicle routing problem, employee rostering, task assignment, maintenance scheduling and other planning problems.
egdels / makeacopy
MakeACopy is an open-source document scanner app for Android that allows you to digitize paper documents with OCR functionality. The app is designed to be privacy-friendly, working completely offline without any cloud connection or tracking.
Ashmmmm / crockTail
crockTail is a passive OSINT (Open Source Intelligence) reconnaissance tool. Given a target domain, it aggregates publicly available information β DNS records, IP/ASN ownership, SSL/TLS certificate details, and domain registration data β into a single consolidated report.
hyundaimotorgroup / hmg-ipmap
Open-source IP geolocation platform that resolves IPv4 addresses to city, country, and continent
m-farhan-hamim / NetShield-DNS-Resolver-by-PSBDx
A local DNS resolver, ad/tracker sinkhole and live traffic dashboard for Android. Private, open source, and built in pure Java. No Firebase, no Google Play Services, no tracking.
apache / incubator-seata
:fire: Seata is an easy-to-use, high-performance, open source distributed transaction solution.
oracle / graal
GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources π
Tencent / tinker
Tinker is a hot-fix solution library for Android, it supports dex, library and resources update without reinstall apk.
google / auto
A collection of source code generators for Java.
Activiti / Activiti
Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process engine for Java. It's open-source and distributed under the Apache license. Activiti runs in any Java application, on a server, on a cluster or in the cloud. It integrates perfectly with Spring, it is extremely lightweight and based on simple concepts.
niedev / RTranslator
Open source real-time translation app for Android that runs locally
traccar / traccar
Open source GPS tracking platform - self-hosted or managed, 200+ device protocols
graphhopper / graphhopper
Open source routing engine for OpenStreetMap. Use it as Java library or standalone web server.
apache / camel
Apache Camel is an open source integration framework with 350+ connectors. Write routes in Java, YAML, or XML. Run on Spring Boot, Quarkus, or standalone. Apache License 2.0.
JanusGraph / janusgraph
JanusGraph: an open-source, distributed graph database
liquibase / liquibase
Main Liquibase Source
runelite / runelite
Open source Old School RuneScape client
iflytek / skillhub
Self-hosted, open-source agent skill registry for enterprises. Publish & version skill packages, govern with RBAC and audit logs, deploy on-premise with Docker or Kubernetes.
ant-media / Ant-Media-Server
Ant Media Server β Ultra-low latency streaming engine with WebRTC (~0.5s), SRT, RTMP, HLS, CMAF, adaptive bitrate, transcoding & scaling
MovingBlocks / Terasology
Terasology - open source voxel world
openrewrite / rewrite
Automated mass refactoring of source code.
apache / linkis
Apache Linkis builds a computation middleware layer to facilitate connection, governance and orchestration between the upper applications and the underlying data engines.
internetarchive / heritrix3
Heritrix is the Internet Archive's open-source, extensible, web-scale, archival-quality web crawler project.
komoot / photon
an open source geocoder for openstreetmap data
igniterealtime / Openfire
An XMPP server licensed under the Open Source Apache License.
Audiveris / audiveris
Latest generation of Audiveris OMR engine
anonfaded / FadCam
Open-source, ad-free Android multimedia recorder with background video recording, screen recording, live streaming, and remote camera control
opentripplanner / OpenTripPlanner
An open source multi-modal trip planner
Etar-Group / Etar-Calendar
Android open source calendar
Azure / azure-sdk-for-java
This repository is for active development of the Azure SDK for Java. For consumers of the SDK we recommend visiting our public developer docs at https://docs.microsoft.com/java/azure/ or our versioned developer docs at https://azure.github.io/azure-sdk-for-java.
metasfresh / metasfresh
We do Open Source ERP - Fast, Flexible & Free Software to scale your Business.
igniterealtime / Smack
A modular and portable open source XMPP client library written in Java for Android and Java (SE) VMs
openpnp / openpnp
Open Source SMT Pick and Place Hardware and Software
scouter-project / scouter
Scouter is an open source APM (Application Performance Management) tool.
sparrowwallet / sparrow
Desktop Bitcoin Wallet focused on security and privacy. Free and open source.
apache / polaris
Apache Polaris, the interoperable, open source catalog for Apache Iceberg
microcks / microcks
The open source, cloud native tool for API Mocking and Testing. Microcks is a Cloud Native Computing Foundation incubating project π
eclipse-openvsx / openvsx
An open-source registry for VS Code extensions
GIScience / openrouteservice
π The open source route planner api with plenty of features.
jplag / JPlag
State-of-the-Art Source Code Plagiarism & Collusion Detection. Check for plagiarism in a set of programs.
INRIA / spoon
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.
openremote / core
100% open-source IoT Platform - Integrate your devices, add intelligence, build custom apps
codenameone / CodenameOne
Open-source framework for native apps from one Java codebase, with a custom-rendered UI you control across iOS, Android, desktop, web, and watches.
jbangdev / jbang
Unleash the power of Java - JBang Lets Students, Educators and Professional Developers create, edit and run self-contained source-only Java programs with unprecedented ease.
TimefoldAI / timefold-solver
The open source Solver AI for Java and Kotlin to optimize scheduling and routing. Solve the vehicle routing problem, employee rostering, task assignment, maintenance scheduling and other planning problems.
Sketchware-Pro / Sketchware-Pro
Sketchware Pro's sources in Java. Now anyone can contribute to Sketchware Pro.
google / adk-java
An open-source, code-first Java toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.
gwtproject / gwt
GWT Open Source Project
OpenEMS / openems
OpenEMS - Open Source Energy Management System
triplea-game / triplea
TripleA is a turn based strategy game and board game engine, similar to Axis & Allies or Risk.
helge17 / tuxguitar
Open source guitar tablature editor
java-diff-utils / java-diff-utils
Diff Utils library is an OpenSource library for performing the comparison / diff operations between texts or some kind of data: computing diffs, applying patches, generating unified diffs or parsing them, generating diff output for easy future displaying (like side-by-side view) and so on.
apache / ratis
Open source Java implementation for Raft consensus protocol.
qupath / qupath
QuPath - Open-source bioimage analysis for research
tess1o / geopulse
A self-hosted, privacy-first location timeline platform: an open-source alternative to Google Timeline with automatic trip detection, Immich integration, and rich analytics.
opendatadiscovery / odd-platform
First open-source data discovery and observability platform. We make a life for data practitioners easy so you can focus on your business.
zstackio / zstack
ZStack - the open-source IaaS software http://zstack.org (ε½ε η¨ζ·θ―·θ³ http://zstack.io)
eclipse-milo / milo
Eclipse Miloβ’ - an open source implementation of OPC UA (IEC 62541).