GoogieSpell is Gmail-like spell checker that you can use in your applications.

It is AJAX based, supports over 27 languages and well-documented.

This AJAX spell checker simply sends a query to Google’s spell checking address:  "https://www.google.com/tbproxy/spell?lang=" and displays the results and recommendations according to the result of this data.

GoogieSpell is well tested to work in all major browsers.

Google AJAX Translation API is a library for translating words or sentences from one language to another using Google Translate database.

Check this example:

google.language.translate(’Beaucoup’, ‘fr’, ‘en’, function(result) {
  alert(result.translation);
});

This Google AJAX Translation API example simply translates "Beaucoup" from French to English.

A great feature of the API is getting the language of the input and best of all the accuracy ratio of the results.

Languages supported are limited with the ones in the Google Translate service.