How do you develop a plugin for IE?

Question

I have tried with the help of many sites which is available in the Google search. However, I didn\'t get any solution for IE.

I want to build a plugin-in from scratc

Answer 1

There's an open source project called FireBreath which allows you to write a plugin for IE and NPAPI (Firefox, etc.) from a single codebase. It's a year old now, so it's becoming pretty mature.

Be sure you're looking to develop a plugin though, not an extension. Here's a rundown of the differences.