Gadgets, which you may know from OpenSocial, are client-side programs that make it easy to write full applications inside of Google Wave. The neat part is that we've introduced an extension to the OpenSocial gadgets API that enables you to take advantage of the collaborative nature of Wave when building a gadget.

Grace à Wave, Google va enfin pouvoir capturer toutes les données privées qui lui échappaient car il ne les hébergeait pas. Bientôt Google Universal Proxy va vous promettre de remplacer Tor et Freenet pour votre navigation sécurisée.

The Google Wave APIs come in two flavors: Embed and Extensions. With Embed, you're able to bring waves into your own site through a simple JavaScript API. For example, embedding a wave in a webpage is a good way to encourage a discussion among the visitors. With Extensions, you're able to write programs, which are packaged as Robots or Gadgets, that provide rich functionality inside the Google Wave web client.