The fastest path to AI-powered full stack observability, even for lean teams.

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.

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

Modern HTTP benchmarking tool

TLS/SSL and crypto library

The official NGINX Open Source repository.

Cross-platform asynchronous I/O

Zstandard - Fast real-time compression algorithm

BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more

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

⚡ KCP - A Fast and Reliable ARQ Protocol

A lightweight online game framework

coturn TURN server project

OpenVPN is an open source VPN daemon

A fast, light-weight proxy for memcached and redis

mimalloc is a compact general purpose allocator with excellent performance.

AddressSanitizer, ThreadSanitizer, MemorySanitizer

RT-Thread is an open source IoT Real-Time Operating System (RTOS). https://rt-thread.github.io/rt-thread/

Extremely Fast Compression algorithm

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

A fast image processing library with low memory needs.

An open source, portable, easy to use, readable and flexible TLS library, and reference implementation of the PSA Cryptography API. Releases are on a varying cadence, typically around 3 - 6 months …

clumsy makes your network condition on Windows significantly worse, but in a controlled and interactive manner.

A MMOG engine of server.

输入SQL，输出索引优化建议

🎁 A glib-like multi-platform c library

F-Stack is an user space network development kit with high performance based on DPDK, FreeBSD TCP/IP stack and coroutine API.

Mirror of Apache HTTP Server. Issues: http://issues.apache.org

ENet reliable UDP networking library