Trending C repositories on GitHub — ranked by total activity score (stars, forks, pushes, PRs) over the past month.
Firmware for the Xteink X4 e-paper display reader
High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 66 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.
Airymax AgentOS: 200K+ context & 10M memory, 1000h tasks at 99.1% accuracy, 80% token reduction, 5× industry efficiency. Natively compatible with OpenClaw, openJiuwen, LangChain, Claude & OpenAI APIs; more agent protocols coming.
A maintained, feature-rich and performance oriented, neofetch like system information tool.
🎯 A general-purpose protocol stack analysis and debugging tool based on eBPF 🧰
Tesla Mod — Flipper Zero & ESP32. Nag killer, FSD region unlock, track mode, BMS dashboard, blind spot alert, high beam strobe, speed display, steering mode + more. Works via OBD-II or X179 connector.
A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, MQTTS, POP3, POP3S, RTMP, RTMPS, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful features
Proxifier Alternative to redirect any Windows/MacOS/Linux TCP and UDP traffic to HTTP/Socks5 proxy
MimiClaw: Run OpenClaw on a $5 chip. No OS(Linux). No Node.js. No Mac mini. No Raspberry Pi. No VPS. Hardware agents OS.
Android VPN client with DNS tunneling (DNSTT, NoizDNS & Slipstream), NaiveProxy, SSH, Tor, and DoH support — featuring a built-in DNS scanner.
LLM inference with 7x longer context. Pure C, zero dependencies. Lossless KV cache compression + single-header library.
AERIS-10 FMCW X-Band Phased Array Radar — Engineering Documentation, Physics Derivations & Improvement Research
PostgreSQL extension for BM25 relevance-ranked full-text search. Postgres OSS licensed.
A fully featured audio DSP firmware for the Raspberry Pi Pico (RP2040) and Pico 2 (RP2350).
Trail Mate is an offline‑first handheld system for GPS navigation, LoRa communication, and real‑time team situational awareness in no‑network environments.
The fast Continuous Wavelet Transform (fCWT) is a library for fast calculation of CWT.
Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitting_a_Patch
A super fast Graph Database uses GraphBLAS under the hood for its sparse adjacency matrix graph representation. Our goal is to provide the best Knowledge Graph for LLM (GraphRAG).
Low-level unprivileged sandboxing tool used by Flatpak and similar projects
Face verification in the browser. 74 KB WebAssembly. No server, no cloud, no dependencies. Also runs native at 3ms on CPU.
Open-source CUDA compiler targeting multiple GPU architectures. Compiles .cu to AMD and Tenstorrent GPU's
Very low latency speech to text, intent recognition, and text to speech, for building voice agents and interfaces
Rinha de Backend - Quarta Edição: Detecção de Fraude com Busca Vetorial
An animated 3D fetch tool for your terminal. Takes your distro's ASCII logo, turns it into a spinning 3D object, and displays system info alongside it.
This repository is a mirror of https://git.openwrt.org/openwrt/openwrt.git It is for reference only and is not active for check-ins. We will continue to accept Pull Requests here. They will be merged via staging trees then into openwrt.git.
A new lightweight, hybrid routing mesh protocol for packet radios
Lightweight nVidia telemetry and terminal system monitor built for both X86_64 and Arm64 (DGX Spark, Jetson)
A flexible distributed key-value database that is optimized for caching and other realtime workloads.
This project aims to enhance the working environment on Windows
