I am giving away a free app to help people combat social-media addiction.

What it does? Blocks access to websites you choose and only allows access during specified time windows E.g., you can block Facebook and allow only it to be accessible M-F 9-10am.

Get it here. Only works on Windows and capped to 3 websites. Requires terminal literacy – you have to open the terminal and run commands there to install and manage the app.