md
md is a highly streamlined Markdown editor designed specifically for creating formatted content for the WeChat Official Account platform. It addresses common pain points in existing tools by eliminating the need for complex manual formatting and repetitive layout adjustments. The core functionality allows users to write standard Markdown syntax, which is instantly rendered into engaging, visually appealing articles ready for WeChat publication. This approach enables content creators to focus entirely on their writing rather than technical styling details. The software supports a comprehensive range of Markdown features, including standard syntax, mathematical formulas via KaTeX, dynamic diagrams through Mermaid, PlantUML, and GitHub Flavored Markdown warning blocks. It also offers unique extensions such as Ruby annotation support, which allows users to add phonetic guides to text in a format compatible with WeChat specifications. Developers and technical writers benefit from robust code block handling with multiple syntax highlighting themes, alongside full customization options for theme colors and CSS styles to match specific branding requirements. Content management is handled securely through built-in local draft capabilities that automatically save work in progress, preventing data loss. The editor facilitates the handling of images through support for multiple image hosting services. Users can configure and upload images to platforms such as GitHub, Alibaba Cloud OSS, Tencent Cloud COS, Qiniu Cloud Kodo, MinIO, Amazon S3, and Cloudflare R2. For those who do not wish to configure external hosting, a default image service is available out of the box. The application also supports the import and export of files, enhancing workflow flexibility. A standout feature of md is its integration with leading artificial intelligence models to assist in content creation. This includes support for major providers such as DeepSeek, OpenAI, Tongyi Qianwen, Tencent Hunyuan, Volcano Ark, and 302.AI. These AI tools can help generate text, refine drafts, or suggest improvements, streamlining the writing process further. The tool is designed for high performance and accessibility, running efficiently on modern browsers like Chrome. It is available as a web-based online editor accessible at md.doocs.org, as well as a deployable solution using Node.js version 22 or higher, Docker, or an NPM CLI package. The project is open-source and encourages community involvement through contributions and discussions. It is an ideal solution for technical writers, bloggers, and developers who need to publish consistent, well-formatted technical articles to WeChat without the hassle of traditional rich-text editors. By converting simple Markdown input into professional articles, md simplifies the workflow for WeChat content management significantly.