XQUIC Library released by Alibaba is a cross-platform implementation of QUIC and HTTP/3 protocol.

A Go web framework for quickly building recommendation online services based on JSON configuration.

Battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in fine-tuned ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.

Paimon-cpp is a high-performance C++ implementation of Apache Paimon.

A lightweight, lightning-fast, in-process vector database

RTP-LLM: Alibaba's high-performance LLM inference engine for diverse applications.

High-performance embedded graph database for analytics and real-time transactions

MNN: A blazing-fast, lightweight inference engine battle-tested by Alibaba, powering high-performance on-device LLMs and Edge AI.

An easy-to-use framework for large scale recommendation algorithms.

Alibaba Cloud's high-performance KVCache system for LLM inference, with components for global cache management, inference simulation(HiSim), and more.