# Index [Road To Coding,编程自学之路](https://www.r2coding.com/#/) [百度 FEX](http://fex.baidu.com/code/) [百度搜索资源平台链接提交](https://ziyuan.baidu.com/linksubmit/url) ## ssl [SSL For Free](https://www.sslforfree.com/):Free SSL Certificates & Wildcard SSL Certificates in Minutes [FreeSSL.cn](https://freessl.cn/):一个提供免费 HTTPS 证书申请的网站 [Let's Encrypt](https://letsencrypt.org/): A nonprofit Certificate Authority providing TLS certificates to 260 million websites. ## 工具 [百度 AI 网络图片文字识别](https://ai.baidu.com/tech/ocr_others/webimage) [ZY Player](http://zyplayer.fun/): 跨平台视频资源播放器, 简洁免费无广告. [Md2All](http://md.aclickall.com/): Markdown 排版利器 [Markdown Nice](https://editor.mdnice.com/): 自定义样式的 Markdown 编辑器 [shields](https://shields.io/) - [shields 给 python 项目在 github 贴上 build 和 pypi 小徽章](https://pengshiyu.blog.csdn.net/article/details/82804630) [https://github.com/johnpolacek/Responsivator](https://github.com/johnpolacek/Responsivator) [MkDocs](https://www.mkdocs.org/) | [github/mkdocs](https://github.com/mkdocs/mkdocs/): 基于 Python,Project documentation with Markdown.