You may want to try out these ideas in a number of places. Have you discussed them with friends and colleagues, either on discussion sites or social media sites, or tried a more general software forum? This may help you assess whether the ideas should be pursued as browser features, add-ons, or completely separate software. From the Mozilla perspective, there are a range of mailing lists for different parts of Firefox, I don't know whether your ideas fit with any of these: https://lists.mozilla.org/listinfo You also can check out the Mozilla blogs and see whether any individual author or team would seem to be receptive to new ideas along the same lines. For example: * General: https://blog.mozilla.org/ * User experience: https://blog.mozilla.org/ux/