feat(docs): host docs with docsify

README.md

@@ -124,7 +124,7 @@ Our community also has:
 - A [podcast](https://podcast.freecodecamp.org/) with technology insights and inspiring stories from developers.
 - A [Developer News](https://www.freecodecamp.org/news) publication, a free, open source, no-ads place to cross-post your blog articles.
 
-> ### [Join our community here](https://www.freecodecamp.org/signin).
+> #### [Join our community here](https://www.freecodecamp.org/signin).
 
 ### Reporting Bugs and Issues
 
@@ -134,13 +134,15 @@ If you're confident it's a new bug and have confirmed that someone else is facin
 
 ### Reporting Security Issues and Responsible Disclosure
 
-If you think you have found a vulnerability, *please report responsibly*. Don't create GitHub issues for security issues. Instead, please send an email to `security@freecodecamp.org` and we'll look into it immediately.
+If you think you have found a vulnerability, _please report responsibly_. Don't create GitHub issues for security issues. Instead, please send an email to `security@freecodecamp.org` and we'll look into it immediately.
 
 We appreciate any responsible disclosure of vulnerabilities that might impact the integrity of our platforms and users. While we do not offer any bounties or swags at the moment, we'll be happy to list your name in our [Hall of Fame](HoF.md) for security researchers.
 
 ### Contributing
 
-> ### [Please follow these steps to contribute.](CONTRIBUTING.md)
+The freeCodeCamp.org community is possible thanks to thousands of kind volunteers like you. We welcome any and all contributions to the community and are excited to welcome you aboard.
+
+> #### [Please follow these steps to contribute](https://contribute.freecodecamp.org).
 
 ### Platform, Build and Deployment Status