Simon Willison’s Weblog

Items tagged quora, json, webdevelopment

Filters: quora × json × webdevelopment ×


Has JSON pretty much replaced XML for string processing for the web, or are there use cases where XML is still necessary?

It’s replaced XML as the default format for most APIs. XML is still necessary for Atom/RSS feeds and other existing standards built on top of XML. It’s also a better choice than JSON for markup-style data—stuff like XHTML where tags are applied to sequences of characters within larger chunks of text.

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If I have data that loads using  json / JavaScript will it get indexed by Google?

No. Personally I dislike sites with content that is only accessible through JavaScript, but if you absolutely insist on doing this you should look in to implementing the Google Ajax Crawling mechanism: http://code.google.com/web/ajaxc...

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