Do you use Firefox (or Chrome)? If so, go through the list of add-ons you have installed and contact the developers. (JS is the primary language for add-on deve

Do you use Firefox (or Chrome)? If so, go through the list of add-ons you have installed and contact the developers. (JS is the primary language for add-on development.) Many add-on devs are freelancers (read: available to work), and if you're using their add-ons, they've already passed at least one test.