Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs,…

OBS Studio - Free and open source software for live streaming and screen recording

Modern HTTP benchmarking tool

Command-line JSON processor

🎥 Command line video player

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

Open-source keyboard firmware for Atmel AVR and Arm USB families

BlackHole is a modern macOS audio loopback driver that allows applications to pass audio to other applications with zero additional latency.

Open-source vector similarity search for Postgres

A fast, light-weight proxy for memcached and redis

Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.

OpenZFS on Linux and FreeBSD

H2O - the optimized HTTP/1, HTTP/2, HTTP/3 server

FFmpeg libav tutorial - learn how media works from basic to transmuxing, transcoding and more. Translations: 🇺🇸 🇨🇳 🇰🇷 🇪🇸 🇻🇳 🇧🇷

A highly customizable macOS status bar replacement

A command line tool that recreates the famous data decryption effect seen in the 1992 movie Sneakers.

Program to decode radio transmissions from devices on the ISM bands (and other frequencies)

Instant Terminal Sharing

The password hash Argon2, winner of PHC

A high performance layer 4 load balancer

A generic dynamo implementation for different k-v storage engines

bash and zsh shell history suggest box - easily view, navigate, search and manage your command history.

A portable device that can spoof/emulate any magnetic stripe, credit card or hotel card "wirelessly", even on standard magstripe (non-NFC/RFID) readers. It can disable Chip&PIN and predict AMEX car…

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.

A toolkit for embedding hypervisor capabilities in your application

Box86 - Linux Userspace x86 Emulator with a twist, targeted at ARM Linux devices

Scalable PostgreSQL connection pooler

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

GitHub Load Balancer Director and supporting tooling.

Inspektor Gadget is a set of tools and framework for data collection and system inspection on Kubernetes clusters and Linux hosts using eBPF