kwestion for chromeA free, concise and open-source multi-column twitter client. You can download source code files from https://github.com/whentp/kwestion .
The packaged source code archive (including images) is less than 99kb.
updated:
15:49 2013/6/15
* support streaming api
22:30 2013/6/12
* update twitter api version to 1.1
22:31 2012/10/23
* rewrite weibo support
* added unshorten urls
* preview instagram
* update to manifest version 2
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14:17 2012/3/20
* supported list
* added an issue tracker
* duplicated tabs
* advanced mode (proxy setting)
* all toolbars work
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0:19 2012/3/19
* fixed deleting tweets.
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23:15 2012/3/16
* rewrite twitter_proxy.
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14:58 2012/3/15
* fix some bugs on setting current_timeline
* fix some bugs on setting klcontainer.
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* advanced mode (proxy setting)
* make description works
* modify .action => .type
* add some mixin timelines
* support view weibo reply & comment
* clear some settings when click logout
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Now kwestion for chrome is an independent extension.