对若干优秀开源项目的源码深度分析——AI 辅助阅读、人工核对行号，每个代码引用都可点击直达固定 commit 的精确源码行。

• Aeron — a high-performance, low-latency messaging transport for streaming data over UDP and IPC.
• Ninja — a small build system built with a singular focus on speed.
• upb — a small, fast C implementation of Protocol Buffers.
• vLLM — a high-throughput, memory-efficient inference and serving engine for LLMs.