I'm presently in the middle of an experiment to use Firefox (and its Developer Edition) as my primary browser when performing my duties as a web developer. So far... It's been kind of rocky. Daily usage of the browser isn't that bad, but the developer tools are lacking compared to Chrome. A good example is the Network tab. In Chrome, I need only have the developer tools open to capture information about requests. In…
About writing extensions we had this on HN in September 2014 https://news.ycombinator.com/item?id=8285744