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Starred repositories

107 stars written in C
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A new bootable USB solution.

C 77,756 4,854 Updated Jun 29, 2026

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

C 25,829 3,227 Updated Apr 23, 2026

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…

C 24,537 5,118 Updated Jul 2, 2026

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

C 20,504 44,045 Updated Jul 3, 2026

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

C 18,466 8,363 Updated Jul 3, 2026

Capturing SSL/TLS plaintext without a CA certificate using eBPF. Supported on Linux/Android kernels for amd64/arm64.

C 15,319 1,619 Updated Jun 21, 2026

A distribution of Nginx with some advanced features

C 13,291 2,501 Updated Jun 4, 2026

A fast, light-weight proxy for memcached and redis

C 12,338 2,037 Updated Mar 29, 2024

The pattern matching swiss knife

C 9,725 1,578 Updated Jun 30, 2026

Janus WebRTC Server

C 9,123 2,617 Updated Jun 29, 2026

The future of online communications.

C 8,754 1,290 Updated Jul 13, 2024

SSH tarpit that slowly sends an endless banner

C 8,486 304 Updated Jun 3, 2024

Lua based interactive firmware for ESP8266, ESP8285 and ESP32

C 7,929 3,112 Updated Jun 7, 2026

Linux namespaces and seccomp-bpf sandbox

C 7,503 668 Updated Jul 1, 2026

πfs - the data-free filesystem!

C 7,503 300 Updated Apr 1, 2026

SQLCipher is a standalone fork of SQLite that adds 256 bit AES encryption of database files and other security features.

C 7,190 1,391 Updated May 12, 2026

Instant Terminal Sharing

C 6,073 334 Updated Mar 9, 2026

The Minimalistic x86/x64 API Hooking Library for Windows

C 5,829 1,071 Updated Jun 13, 2026

A high performance layer 4 load balancer

C 5,274 544 Updated Jul 2, 2026

LXC - Linux Containers

C 5,212 1,175 Updated Jun 22, 2026

Open source STM32 MCU programming toolset

C 5,095 1,318 Updated Jul 1, 2026

Generates x86, x64, or AMD64+x86 position-independent shellcode that loads .NET Assemblies, PE files, and other Windows payloads from memory and runs them with parameters

C 4,642 745 Updated Jul 8, 2025

The ultimate set of SQLite extensions

C 4,347 150 Updated Jun 11, 2026

Latest ESP8266 SDK based on FreeRTOS, esp-idf style.

C 3,551 1,618 Updated Feb 10, 2026

The arguably fastest GPIO Library for the Raspberry Pi

C 3,317 1,283 Updated Jun 14, 2026

ENet reliable UDP networking library

C 3,224 726 Updated Jun 23, 2026

A Linux version of the ProcDump Sysinternals tool

C 3,077 325 Updated Jun 16, 2026

esp8266 wifi-serial bridge, outbound TCP, and arduino/AVR/LPC/NXP programmer

C 2,998 731 Updated Jul 18, 2021
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