Line9 - a Mermaid rendering engine with its own layout 是一款大语言模型工具，Line9 is a new rendering engine for Mermaid flowchart diagrams that aims to remove the need for manual adjustment of layout. Mermaid is a popular text-based language for describing multiple types of d。国内可直接访问，无需特殊网络环境。

Line9 - a Mermaid rendering engine with its own layout 的定价模式为「免费」。完全免费使用，无需付费。

Line9 - a Mermaid rendering engine with its own layout 适合需要大语言模型工具辅助的用户，包括职场人士、学生、开发者等。