For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

Modern HTTP benchmarking tool

A flexible distributed key-value database that is optimized for caching and other realtime workloads.

MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

Open-source vector similarity search for Postgres

Espressif IoT Development Framework. Official development framework for Espressif SoCs.

libSQL is a fork of SQLite that is both Open Source, and Open Contributions.

NGINX-based Media Streaming Server

coturn TURN server project

Distributed PostgreSQL as an extension

A fast, light-weight proxy for memcached and redis

Legacy mirror of Darwin Kernel. Replaced by https://github.com/apple-oss-distributions/xnu

A fast image processing library with low memory needs.

YugabyteDB - the cloud native distributed SQL database for mission-critical applications.

sqlite3 driver for go using database/sql

A vector search SQLite extension that runs anywhere!

Generic command line non-JVM Apache Kafka producer and consumer

Package manager for the C programming language.

Kyanos is a networking analysis tool using eBPF. It can visualize the time packets spend in the kernel, capture requests/responses, makes troubleshooting more efficient.

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From…

Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL.

A generic dynamo implementation for different k-v storage engines

lightweight connection pooler for PostgreSQL

Scalable PostgreSQL connection pooler

blazingly fast backends in zig

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

Kamailio - The Open Source SIP Server for large VoIP and real-time communication platforms -

Mongoose OS - an IoT Firmware Development Framework. Supported microcontrollers: ESP32, ESP8266, CC3220, CC3200, STM32F4, STM32L4, STM32F7. Amazon AWS IoT, Microsoft Azure, Google IoT Core integrat…

GitHub Load Balancer Director and supporting tooling.

An Eclipse Paho C client library for MQTT for Windows, Linux and MacOS. API documentation: https://eclipse-paho.github.io/paho.mqtt.c/