Linux kernel source tree

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

A new bootable USB solution.

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.

Git Source Code Mirror - This is a publish-only repository but pull requests can be turned into patches to the mailing list via GitGitGadget (https://gitgitgadget.github.io/). Please follow Documen…

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, RTMP…

Command-line JSON processor

TLS/SSL and crypto library

The official NGINX Open Source repository.

Cross-platform asynchronous I/O

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

High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios

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

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

本项目曾冲到全球第一，干货集锦见本页面最底部，另完整精致的纸质版《编程之法：面试和算法心得》已在京东/当当上销售

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

Open-source vector similarity search for Postgres

Inference Llama 2 in one file of pure C

The systemd System and Service Manager

Beyond file syncing and sharing, a new way to organize your files with extensible file properties and flexible views

High Performance Web Platform Based on Nginx and LuaJIT

Luban 2（鲁班 2） —— 高效简洁的 Android 图片压缩工具库，像素级还原微信朋友圈压缩策略。(An efficient and concise Android image compression library that closely replicates the compression strategy of WeChat Moments.)

Cross-platform multi-protocol VPN software. Pull requests are welcome. The stable version is available at https://github.com/SoftEtherVPN/SoftEtherVPN_Stable.

OpenZFS on Linux and FreeBSD

Legacy mirror of Darwin Kernel. Replaced by https://github.com/apple-oss-distributions/xnu

Extremely fast non-cryptographic hash algorithm

Open-source, low-latency key/value engine built on Valkey with query subscriptions and hierarchical storage tiers.

A copy of the Lua development repository, as seen by the Lua team. Mirrored irregularly. All communication should be through the Lua mailing list https://www.lua.org/lua-l.html

Official Git mirror of the SQLite source tree

FastDFS is a high performance distributed file system (DFS). It's major functions include: file storing, file syncing and file accessing, and design for high capacity and load balance. Wechat/Weixi…