There is a free and open source app called SelfControl for macOS. It allows one to block access to any site one adds to the list in the app for the amount of time the user chooses. Attempt to use multiple browsers, restarting one's machine, deleting the app, etc. won't get around the block either. It's been super helpful for me, so I thought I'd just throw it out there. https://selfcontrolapp.com. - Source: Hacker News / 6 months ago

It is SelfControl. It is open-source and free. You select the website you want to block and the time. The moment you click the button no matter what you do, you can forget about accessing those websites until the time is over; there is no cancel button. Restarted mac won't work, you can delete the app no luck. Source: 7 months ago

The SelfControl app lets you specify web sites that will be blocked. When you run the app, you specify a countdown timer, during which time those apps will be inaccessible. Source: 7 months ago

- https://selfcontrolapp.com/ this is free app. block off all social media and time wasters .. Only for mac. if there is nothing to be distracted... IMO I eventually be bored and I was able to get into the zone... Not right away... But I told my self... Today I study... And I stay in the study room. Source: 7 months ago

Apps I have tried and are not enough: - https://heyfocus.com/ - https://freedom.to/ - https://selfcontrolapp.com/ - https://www.forestapp.cc/ - https://www.rescuetime.com/. Source: 8 months ago

In the midst of rethinking my time tracking categories, I stumbled on Ali Abdaal's video about discipline which was sponsored by Rize. It feels aesthetically nicer, but does it help much more? Source: 7 months ago

If you are a bit of a data geek like me then you might like Rize which works on both Windows and Mac and has a great interface and shows you exactly where you spent your time. - Source: dev.to / about 1 year ago

I really like rize.io, but I don't like their price). Advise me please alternatives with similar functionality. Source: about 1 year ago

U can use https://rize.io to do it for you and copy-paste it! Source: over 1 year ago

I don't know if this is what you're looking for, as it's more of a productivity app. But it records all your activities and the amount of time you have spent on what app and categorizes them. https://rize.io. Source: over 1 year ago