The best alternatives to FocusFox are Block Facebook, Focus, and Space for Chrome. If these 3 options don't work for you, we've listed a few more alternatives below.
Block Facebook is a Chrome Extension that helps you protect your privacy by blocking all URLs associated with Facebook (including Facebook tracking pixels). The recent Cambridge Analytica controversy adds to the long list of instances where Facebook has misused user data so it's time we do something about it. Plus, blocking FB is also good for productivity 😛 Inspired by: https://news.ycombinator.com/item?id=16632677
Reclaim your productivity by blocking distracting sites and applications, like Facebook and Fortnite. Stay on task and in flow to accomplish your best work!
Space helps you get a moment of peace when you need it. We're not here to make you feel bad because it's not your fault: apps are designed to hook you.
SelfControl is a free Mac app that helps you avoid distracting websites. Block your own access to websites or mail servers for a pre-set length of time.
Focused is the new browser tab page that helps you stay focused, inspired and productive. Keep everything necessary in front of your eyes using simple notes, checklists, images, bookmarks. Your ideas, notes & plans will be kept safely in each new browser tab – just open it. And, of course, you can share your boards with your team in a few clicks.
A Chrome extension that lets you "block" sites by graying them out. BW_BROWSER helps you take control of your internet addiction by making sites less appealing. Specify certain sites you want grayed out, or just gray out everything.