> For the complete documentation index, see [llms.txt](https://book.restfulnode.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://book.restfulnode.com/appendix/references.md).

# Sources & References

## Chapter 1

1. [History of APIs](https://history.apievangelist.com)
2. [JSConf EU - 2009](https://www.jsconf.eu/2009/about.html)
3. [Computing Conversations with Brendan Eich](https://www.youtube.com/watch?v=IPxQ9kEaF8c)
4. [Microsoft REST API Guidelines](https://github.com/microsoft/api-guidelines/blob/vNext/Guidelines.md)
5. [Google API Design Guide](http://apistylebook.com/design/guidelines/google-api-design-guide)
6. [GitHub REST API Docs](https://docs.github.com)
7. [Slack API Docs](https://api.slack.com/methods/chat.getPermalink)
8. [Twitter API Docs](https://developer.twitter.com/en/docs/twitter-api/enterprise/historical-powertrack-api/api-reference/historical-powertrack)