An industrial connectivity edge application translating from proprietary protocols to OPC UA leveraging the W3C Web of Things (WoT) thing descriptions.

Zero-hardware simulator for 28 industrial protocols — Modbus TCP/S7/OPC UA/BACnet/MQTT & more. Test SCADA, HMI & IoT gateway software without real PLCs. 零硬件仿真28种工业协议设备，测试上位机/SCADA/网关，开箱即用。

WebThings Gateway - a self-hosted web application for monitoring and controlling a building over the web

The Universal Storage Engine

Instant offline SQL-powered data visualisation in your browser

Apache Camel Karavan a Low-code Data Integration Platform

Native JVM WebAssembly runtime

A tool for easily creating and designing W3C Thing Descriptions and Thing Models

Node-based Visual Programming Toolbox

Open3D: A Modern Library for 3D Data Processing

Micro second messaging that stores everything to disk

Open-source AI agents and workflow automation. Self-host or embed in your SaaS. Apache 2.0 alternative to n8n and Zapier.

Write Java. Run on GPUs. Fast.

Compiles Java bytecode to JavaScript, WebAssembly and C

ProGuard, Java optimizer and obfuscator

Flexible level editor

JavaForce library for building powerful Apps and Services (Native Bindings for Camera, OpenGL, Vulkan, OpenCL, ffmpeg). Includes VoIP stack, PLC I/O and many apps.

.NET binding for The Chromium Embedded Framework (CEF)

A professional video compression tool accessible to all, mostly based on FFmpeg.

Redis re-implemented with SQL

The Workflow Engine for .NET

Apache Wayang is the first cross-platform data processing system.

Jitsi Videobridge is a WebRTC compatible video router or SFU that lets build highly scalable video conferencing infrastructure (i.e., up to hundreds of conferences per server).

Weasis is a web-based DICOM viewer for advanced medical imaging and seamless PACS integration.

Open-source AI-powered platform to build and self-host full-stack enterprise apps including a No Code Application builder for full-stack mobile and web application development

Godot Engine – Multi-platform 2D and 3D game engine

🦀 event stream processing for developers to collect and transform data in motion to power responsive data intensive applications.

RTSP/RTP/RTMP/FLV/HLS/MPEG-TS/MPEG-PS/MPEG-DASH/MP4/fMP4/MKV/WebM

Rydr - A complete ride-hailing platform built with Spring Cloud microservices

High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.