Hey, shameless plug but since we're talking about browser extensions...here at PixieBrix.com we're building a platform that lets you create extensions in your browser to customize the look and feel of any websites you visit.
Here's an example:
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Hey, shameless plug but since we're talking about browser extensions...here at PixieBrix.com we're building a platform that lets you create extensions in your browser to customize the look and feel of any websites you visit.
Here's an example: