![\"](\"https:\/\/addons.opera.com\/media\/extensions\/23\/6223\/1.0-rev1\/images\/swaplang1.jpg\")
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One of the most popular Opera extensions is Translate<\/a>, which translates a page using an automatic service. But some pages have already been translated, and checked for quality manually. HTML has provided markup to make this clear ( The new Opera extension Swaplang<\/a>, developed specifically for the MLW project, is an example of how a browser might natively implement this functionality. If a page uses the proper HTML markup, it shows that there are alternatives available and lets you select between them. To try it, go to the Swaplang download<\/a> page with Opera 11 (or higher) and install it<\/p>\n If you need a test page, try Character Encodings<\/a><\/cite>.<\/p>\n The extension is still in development, with some enhancements expected. The source code is available<\/a> under the Apache 2.0 open source license, in case you would rather take it in your own directions…<\/p>\n","protected":false},"excerpt":{"rendered":" One of the most popular Opera extensions is Translate, which translates a page using an automatic service. But some pages have already been translated, and checked for quality manually. HTML has provided markup to make this clear (rel=”alternate” hreflang=”xx” as … Continue reading rel=\"alternate\" hreflang=\"xx\"<\/code> as attributes to a link) for more than a decade, but this has not been implemented in browsers, which makes it hard for users to discover.<\/p>\n