Modern HTTP benchmarking tool

Open-source KVM software

stb single-file public domain libraries for C/C++

Zstandard - Fast real-time compression algorithm

TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.

Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP…

A time-series database for high-performance real-time analytics packaged as a Postgres extension

Embedded graphics library to create beautiful UIs for any MCU, MPU and display type.

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

FreeRDP is a free remote desktop protocol library and clients

Ultralightweight JSON parser in ANSI C

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

proxychains ng (new generation) - a preloader which hooks calls to sockets in dynamically linked programs and redirects it through one or more socks/http proxies. continuation of the unmaintained p…

Public repository of the QuickJS Javascript Engine.

sqlite3 driver for go using database/sql

Lua based interactive firmware for ESP8266, ESP8285 and ESP32

iperf3: A TCP, UDP, and SCTP network bandwidth measurement tool

htop is an interactive text-mode process viewer for Unix systems. It aims to be a better 'top'.

ZMap is a fast single packet network scanner designed for Internet-wide network surveys.

RIOT - The friendly OS for IoT

A little fail-safe filesystem designed for microcontrollers

U8glib library for monochrome displays, version 2

An open source cross-platform USB stack for embedded system

WebAssembly Micro Runtime (WAMR)

canonical libwebsockets.org networking library

An online request replication and TCP stream replay tool, ideal for real testing, performance testing, stability testing, stress testing, load testing, smoke testing, and more.

OSv, a new operating system for the cloud.

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.

Fastsocket is a highly scalable socket and its underlying networking implementation of Linux kernel. With the straight linear scalability, Fastsocket can provide extremely good performance in multi…

In application debugger for ARM Cortex microcontrollers.