MathJax support
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A JavaScript display engine for mathematics that works in all browsers.No more setup for readers. It just works.

Katex support
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KaTeX is a fast, easy-to-use JavaScript library for TeX math rendering on the web.

Flowchart support
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flowchart.js is a flowchart DSL and SVG render that runs in the browser and terminal. Nodes and connections are defined in separately so that nodes can be reused and connections can be quickly changed.

Cartoon
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cartoon gallery

Photo
· ☕ 1 分钟
photo gallery