The most scalable and reliable MQTT broker for AI, IoT, IIoT and connected vehicles

An ultra-lightweight and blazing-fast Messaging Broker/Bus for IoT Edge & SDV

VisioFirm: Cross-Platform AI-assisted Annotation Tool for Computer Vision

可免费商用的大字符集宋体字库，以OFL协议发布。/A large character set fonts in Songti(Mincho) style. Licensed under the SIL OFL 1.1.

HarfBuzz text shaping engine

AMQP 0-9-1 library and client for Node.JS

Horizontal scaling for PostgreSQL with automatic sharding.

Next generation frontend tooling. It's fast!

Use monaco-editor loaded from CDN in Vue 2&3, no need to bundling.

A browser based code editor

GopherLua: VM and compiler for Lua in Go

Rust library for interfacing with S3 API compatible services

MiniJinja is a powerful but minimal dependency template engine for Rust compatible with Jinja/Jinja2

Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

MongoDB-compatible database engine for cloud-native and open-source workloads. Built for scalability, performance, and developer productivity.

An abstraction for 2D graphics.

Pragmatic native Rust S7 client (Snap7‑style) for Siemens PLCs.

Produce redistributable builds of Python

The Cloud Native Application Proxy

Rust library for single assignment cells and lazy statics without macros

Build and publish crates with pyo3, cffi and uniffi bindings as well as rust binaries as python packages

A GPU compute-centric 2D renderer.

Flutter plugin for Ultralytics YOLO

Python packaging and dependency management made easy

Modern and easy to use SQL client for MySQL, Postgres, SQLite, SQL Server, and more. Linux, MacOS, and Windows.

An extremely fast Python package and project manager, written in Rust.

Framework agnostic sliced/tiled inference + interactive ui + error analysis plots

Label Studio is a multi-type data labeling and annotation tool with standardized output format

一款轻量级、高性能、功能强大的内网穿透代理服务器。支持tcp、udp、socks5、http等几乎所有流量转发，可用来访问内网网站、本地支付接口调试、ssh访问、远程桌面，内网dns解析、内网socks5代理等等……，并带有功能强大的web管理端。a lightweight, high-performance, powerful intranet penetration proxy serv…

⭐️ A friendly language for building type-safe, scalable systems!