I have just added a new blog page with a list of (free) developer tools that I use frecuently and are a "must install" as soon as I have a new development PC.
You can check it here: https://blog.kartones.net/page/dev-links
As with the Firefox Addons page, I'll keep it updated reflecting new, updated or replaced tools. Feel free to drop me a comment with more interesting tools!
Tags: Tools