HTML5 Video Captioner

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Author: Google Wave APIs Team
A simple gadget for collaboratively marking points in time in a video and adding captions.

syncro demo gadget

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Author: processWave
This is a collaborative drag-and-drop gadget that demonstrates syncro. syncro is a JavaScript library that makes writing truly collaborative gadgets a lot cleaner and easier. For more information on syncro visit http://www.processwave.org/2010/02/syncro-real-collaboration-in-google.html

Karma: A Reputation Rating System for Google Wave Users

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Author: Vicente J. Ruiz Jurado
Karma adds a simple rating Gadget to Waves, allowing participants of a Wave to rate each other. It also allows the expulsion and prohibition of users that have a low Karma from the Wave.i.e. if a user has been rated repeatedly with a low Karma and tries to enter a Wave with the checkbox "Kick out low-Karma participants" activated, the user will not be allowed to enter the Wave. Note: The kickout function is implemented, but will not work until remove_participant operation is in the API.

Yes/No/Maybe/+

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Author: eyalzh
Almost the same as the well known Yes/No/Maybe gadget by Google but it includes a few improvements, most notably the ability to edit the titles and to add new options.

Sveriges gästhamnar, Marinas in Sweden

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Author: jerry.edfors
This gadget adds a map to your wave that contains all marinas and harbours in sweden imported from bryggplatsen.se. Then all participants in the wave can add notes, routes, polys, markers with information, etc. to the map.

Anogakki Wave

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Author: atsushieno
Synchronized "ano-gakki" instrument on google wave. To understand what Ano-gakki is, watch this hatsune-miku video: http://www.youtube.com/watch?v=NO7IOCVsCnk

Expand Short Url

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Author: love.sharma.87
Get known to actual url behind every short urls. For more information on short url : http://www.voizle.com ;)

Code Styler

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Author: Google Wave APIs Team
A simple extension that just annotates the selected text with "fontFamily"="monospace", without using a robot or gadget. A useful tool for developers sharing code snippets.

Image

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Author: eyalzh
Lets you easily insert a full-size re-sizable image from the web into a wave.

Simple Counter

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Author: mironsadziak
A simple counter written in GWT using Wave's shared state to synchronize between users.