OpenPDF is an open-source Java library for creating, editing, rendering, and encrypting PDF documents, as well as generating PDFs from HTML. It is licensed under the LGPL and MPL.
- pdf-generation
- java
- itext
Repository Index
47,133 repositories indexed
49–72 of 181 · Most stars
Alibaba Dragonwell8 JDK
- dragonwell8
- java
- openjdk
- jdk
Terasology - open source voxel world
Micro second messaging that stores everything to disk
- chronicle
- queue
- java
- performance
Library for OpenAPI 3 with spring-boot
- openapi3
- spring-boot
- springdoc-openapi
- swagger-ui
Java client for Kubernetes & OpenShift
- kubernetes
- openshift
- java-client
- kubernetes-client
A fast, lightweight and more productive microservices framework
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.
- java
- jvm
- eclipse-openj9
- compiler
World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.
- datalake
- lakehouse
- metadata
- federated-query
LeafPic is a fluid, material-designed alternative gallery, it also is ad-free and open source under GPLv3 license. It doesn't miss any of the main features of a stock gallery, and we also have plans to add more useful features.
- material
- android
- gallery
- app
Model-rocketry aerodynamics and trajectory simulation software
- aerospace
- flight-simulator
- java
- modeling
An extremely easy way to perform background processing in Java. Backed by persistent storage. Open and free for commercial use.
- java-8
- background-jobs
- parallel-processing
- scheduling
An XMPP server licensed under the Open Source Apache License.
- openfire
- xmpp
- xmpp-server
- java
Replicate your Key Value Store across your network, with consistency, persistance and performance.
An open source multi-modal trip planner
An open source clone of Amazon's Dynamo.
Security engine for Java (authentication, authorization, multi frameworks): OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...
OpenTelemetry Java SDK
Apache ActiveMQ
- activemq
- java
- amqp
- amqps
Android OpenGL ES 2.0/3.0 Engine
A modular and portable open source XMPP client library written in Java for Android and Java (SE) VMs
- xmpp
- xmpp-client-library
- java
- android
The goal of this project is to allow integrated or USB-connected webcams to be accessed directly from Java. Using provided libraries users are able to read camera images and detect motion. Main project consist of several sub projects - the root one, which contains required classes, build-in webcam driver compatible with Windows, Linux and Mac OS, which can stream images as fast as your camera can serve them (up to 50 FPS). Main project can be used standalone, but user is able to replace build-in driver with different one - such as OpenIMAJ, GStreamer, V4L4j, JMF, LTI-CIVIL, FMJ, etc.
- webcam
- java
- webcam-capture
The open source, cloud native tool for API Mocking and Testing. Microcks is a Cloud Native Computing Foundation incubating project 🚀
100% open-source IoT Platform - Integrate your devices, add intelligence, build custom apps
- iot-platform
- iot
- energy
- building