The modern browser extension API has done a good job balancing extensibility with security, and yet we’re still grappling with the consequences of browser extensions invading people’s privacy. Giving extensions more power would raise the stakes further. Still, we shouldn’t give up in the name of security—we should fight for extensibility as a value... See more

At Ink & Switch, we believe that software should be extensible in an easy, everyday manner. We believe users want to automate, customize, or even make their own tools without much ceremony. History offers us some great examples.

The most natural implementation of any feature request is additive, attempting to leave all other elements of the design in place and simply inserting one new component: a new button in a UI or a new parameter to a function. As this process is repeated, the simplicity of a system is lost and complexity takes its place. This pattern is often particu... See more

Extension authors gain creative freedom because they don’t need to use application-specific APIs that reflect the original developers’ view of how people might want to extend their application.

Today’s web browsers are relatively composable - you can add new functionality and features with extensions. Imagine if web browsers were locked down, and you had to choose between the core feature set alone: Chrome with built-in casting, Firefox with Pocket, or Brave with a crypto wallet. Thankfully you don't have to choose and be left so wanting ... See more