Its an Extension Which you can load in your browser. This will load custom page on every New Tab. So that you dont have to see Ads in case of Brave, or News in case of firefox.
Go ahead, download and unzip.
Open extension setting and go to manage extensions.
in your browser head to the "Extensions" section. this can be found in the settings portion of your browser! checkout the screenshot below:
once you get there you'll see "Developer mode" in the top right. make sure to toggle that on and then you'll see new options (we're gonna be using "Load unpacked")
you're at the home stretch! press the "Load unpacked" option and then go to the folder where you saved buildspace os. it should look something like this:
Open New Tab.