Add README.md

Author: stevenjoezhang

README.md

@@ -0,0 +1,30 @@
+# Hexo Posts Embedding
+
+[![npm-image]][npm-url]
+[![lic-image]](LICENSE)
+
+Posts embedding for Hexo.
+
+## Installation
+
+![size-image]
+[![dm-image]][npm-url]
+[![dt-image]][npm-url]
+
+```bash
+npm install hexo-posts-embedding
+hexo clean
+```
+
+## License
+
+Released under the MIT License
+
+[npm-image]: https://img.shields.io/npm/v/hexo-posts-embedding?style=flat-square
+[lic-image]: https://img.shields.io/npm/l/hexo-posts-embedding?style=flat-square
+
+[size-image]: https://img.shields.io/github/languages/code-size/next-theme/hexo-posts-embedding?style=flat-square
+[dm-image]: https://img.shields.io/npm/dm/hexo-posts-embedding?style=flat-square
+[dt-image]: https://img.shields.io/npm/dt/hexo-posts-embedding?style=flat-square
+
+[npm-url]: https://www.npmjs.com/package/hexo-posts-embedding