Update latex&markdown.md

Author: ZhikangNiu

src/writing/latex&markdown.md

@@ -19,4 +19,5 @@
 - [Markdown 基本语法](https://github.com/guodongxiaren/README)：README文件语法解读，即Github Flavored Markdown语法介绍
 - [Github Star历史](https://star-history.com/)
 - [静态徽章绘制](https://shields.io/badges)
-- [Markdown表情cheatsheet](https://www.webfx.com/tools/emoji-cheat-sheet/)
+- [Markdown emoji cheatsheet](https://www.webfx.com/tools/emoji-cheat-sheet/)
+- [moffee](https://github.com/BMPixel/moffee): moffee: Make Markdown Ready to Present