Mermaid Previewer

# Mermaid Previewer A chrome extension for previewing and exporting mermaid images in web pages, fully rendering mermaid locally without involving remote api calls. On websites that meet the preset rules, you can preview or export by setting the code block language in markdown to mermaid: ```mermaid graph LR A --> B ``` At the same time, it also provides the function of custom rule configuration. Please click on the website on the right to view the source code repository for more information.