add note about third-party JS, CDNs, and HTTPS

This commit is contained in:
Chris Rebert 2013-10-16 15:50:40 -07:00
parent cf95fe20ba
commit 4d663e3879

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@ -33,6 +33,7 @@ We only accept issues that are bug reports or feature requests. Bugs must be iso
- Double quotes only, never single quotes - Double quotes only, never single quotes
- Always use proper indentation - Always use proper indentation
- Use tags and elements appropriate for an HTML5 doctype (e.g., self-closing tags) - Use tags and elements appropriate for an HTML5 doctype (e.g., self-closing tags)
- Use CDNs and HTTPS for third-party JS when possible. We don't use protocol-relative URLs in this case because they break when viewing the page locally via `file://`.
### CSS ### CSS